Businesses of a different industry can use the same name. There is nothing keeping you from using the website for blogging. The computer store might be problematic if it could be construed you are trying to profit from EA’s established trademark. Also, why would you want a .org for a storefront? I’d say get a different domain for your computer store.

Same thing happened to me when I tried to update my phone number and address at the same time.

Because the goal of capitalism is to chase infinite profits and raze the earth in the process. Providing you with convenience or value or helping any human is not a part of this process.

I remember this episode of Malcolm in the Middle

Most companies deploy management software on their mobile devices. They have the ability to monitor activity and do things like remote wipe the device if you’re fired. On iPhone go to settings->general->vpn and device management to see if anything’s there.