Of course. I'm just saying pray for the ad-free version then. If you are going to use it.
Imo that's pretty unethical. If you don't want ads, use an app where the maintainer has decided not to include ads or not to charge.
But don't take something from a sole-developer (meaning in this case labor is actually getting all the fruits of their labor instead of a CEO), use one of the other options instead where the developers aren't using it as their main source of income.
That's very subjective. I have yet to find a Linux desktop I like as much as MacOS, especially when it comes to WACOM drivers. The stylus response time/curve almost always feels wrong.
Also, I've worked with designers who can get something that looks and feels fully professional on a first pass, so it's not just newness for Lemmy.
Man I really wanted to like Jerboa but it just has such terrible UX. I ended up signing up for Kbin.social as I thought it had the best UI and now I'm back to Lemmy through Sync.
In many cases it should be fine to point them all at the same server. You'll just need to make sure there aren't any collisions between schema/table names.