I’m not sure about compatibility with HA (saw this via /all), but I bought the Whynter ARC-14S and a Broadlink IR universal remote + sensor cable so that I could set up some automations and/or control the AC via my phone. I think any AC with an IR remote should work in that setup.
If you’re in an area that gets lots of poor air quality days while you’ll be running it (my area usually gets a few weeks of terrible air in August & September due to wildfires), a dual hose AC is definitely worthwhile.
Niche interests and/or local stuff. My city has basically no activity over here, so I still browse the local subreddit regularly.