what are the downsides of rooting?

No plan required, as I'm not using stock Android of any kind.

Source for this ban claim?

I know there is a ban on not being able to install unsigned apps, but it won't limit apps to only Google Play apps.

Please, while the whole situation is BS, adding complete misinformation to the mix isn't going to help.

Root it and keep finding workarounds, like I've always done.

It's a lot easier when you just drop apps/services that actively try to detect rooted devices. I don't miss any of the "Pixel exclusive" AI bullshit they keep trying to shove down our throats, because they don't allow rooted devices to run most of it. Oh no! Anyway...

Switching to a Linux phone

I don't think the new changes will mean that all sideloaded apps are banned. We don't yet know how much Google will misuse this to make installing apps that they don't find "appropriate" even though they are completely safe a burden. The verification will probably be fully automated. Can anyone clear this out?

I use calyxos so it should be fine. but this is so fucking annoying. we need to do something. now if you want android users to install your apps they have to pay to have them on the google play store... and I doubt anyone will stop them. next year will be the year of the linux(not android) mobile.