Long before the existence of IP, people who developed something new would keep their manufacturing process secret in order to prevent competition. Even today, sometimes they still do (in fact, the purpose of patents is to discourage trade secrets).
Now suppose someone invents a new medicine, or a new alloy, or a new machine, or a new algorithm, and refuses to tell anyone how it was made or how it works.
And suppose reverse engineering isn’t feasible. Maybe it’s too much work considering the value of the product (nobody is interested in reverse engineering your particular favorite shampoo). Or maybe the machine uses sufficiently strong encryption to prevent its reproduction. Or maybe there is some other obstacle.
Again, before modern capitalism these problems were the norm. If you wanted a very particular product, you often had no choice but to find a very particular provider.
As before, at what point does paying someone to help make such a product become exploitation?
You’re still missing a core part of the point. In most/all of the world today and in history, when you make something new, your reward is dependent on stopping other people making or selling the same thing without paying you. It therefore makes sense to keep things secret. People don’t even always do that, though - if you look at GitHub or Thingiverse, you’ll see loads of people giving the right to use their intellectual property away for free. Reasons for that vary, but some are similar to how people would theoretically think under anarcho-communism. Some examples include:
you’re annoyed that the previous best way to do something is crap, so you make a new one. The more people copying your design, the less the annoying old one gets used, and the less annoyed you are.
working on interesting projects is interesting in and of itself and finishing annoying ones is satisfying, so when you don’t need a particular reward beyond that, there’s no reason not to share.
you think your cool new thing will be even cooler if other people collaborate with you, and that’s easier if everyone shares their improvements.
As for things that aren’t generating intellectual property, and just involve doing labour, the idea is that there’ll be enough people upset by something not getting done that they’ll do it proactively. E.g. some people will want to take a look at the sewers once a week to check for blockages because they’re worried their drains might overflow if they don’t. It’s not too different to people volunteering to clean up community spaces today, except people wouldn’t have to do it on top of a day job. If that gets too annoying, people will invent new tools to make it easier or totally automate it, whereas they’d have instead been inventing whatever their manager thought would please investors under the current system.
A cultural shift where nearly everyone agreed this was a good way to do things would be necessary, but it’s not like they aren’t examples of the same ideas working in the real world.
I’m not sure the problem is so trivial.
Long before the existence of IP, people who developed something new would keep their manufacturing process secret in order to prevent competition. Even today, sometimes they still do (in fact, the purpose of patents is to discourage trade secrets).
Now suppose someone invents a new medicine, or a new alloy, or a new machine, or a new algorithm, and refuses to tell anyone how it was made or how it works.
And suppose reverse engineering isn’t feasible. Maybe it’s too much work considering the value of the product (nobody is interested in reverse engineering your particular favorite shampoo). Or maybe the machine uses sufficiently strong encryption to prevent its reproduction. Or maybe there is some other obstacle.
Again, before modern capitalism these problems were the norm. If you wanted a very particular product, you often had no choice but to find a very particular provider.
As before, at what point does paying someone to help make such a product become exploitation?
You’re still missing a core part of the point. In most/all of the world today and in history, when you make something new, your reward is dependent on stopping other people making or selling the same thing without paying you. It therefore makes sense to keep things secret. People don’t even always do that, though - if you look at GitHub or Thingiverse, you’ll see loads of people giving the right to use their intellectual property away for free. Reasons for that vary, but some are similar to how people would theoretically think under anarcho-communism. Some examples include:
As for things that aren’t generating intellectual property, and just involve doing labour, the idea is that there’ll be enough people upset by something not getting done that they’ll do it proactively. E.g. some people will want to take a look at the sewers once a week to check for blockages because they’re worried their drains might overflow if they don’t. It’s not too different to people volunteering to clean up community spaces today, except people wouldn’t have to do it on top of a day job. If that gets too annoying, people will invent new tools to make it easier or totally automate it, whereas they’d have instead been inventing whatever their manager thought would please investors under the current system.
A cultural shift where nearly everyone agreed this was a good way to do things would be necessary, but it’s not like they aren’t examples of the same ideas working in the real world.