Well I think some instances like lemmy.ml interpreted the domain as marxist-leninist, but over the whole web this will be the minority. Many websites covering machine learning use(d) that domain.
A CEO earns 354x the income of a normal worker in the US. It's really insane what happens over there. I'm really glad a CEO in Germany only earns 154x the income of a normal worker, much more fair over here!
I'm kidding, we are all fucked. US citizen say a ratio 6.7 would be justified, Germans say 6.3.
Contrary to the other comments, I think this issue still persists. It happened to me multiple times today, and I am using 0.0.39 from F-Droid. Can't tell about 0.0.40.
It's hard to tell in advance, but apps that check SafetyNet will definitely not work and a lot banking apps use this.
There are some databases though that list compatibility for apps you can check out, e.g. https://plexus.techlore.tech/. If they work with microG, they should also work on GrapheneOS + sandboxes google play.
I'm running LineageOS for many years now, currently using LineageOS4MicroG on a Motorola because I really need good GPS.