I saw whispers today that people had been effectively shadowbanned from Primal's trending feed.
In a later conversation someone shared the following apparently showing that Primal have got a nice chunk of funding.
My initial feels is that this isn't a bad thing, if a client restricts access to info you're not prevented from appearing elsewhere on nostr. You may not reach people whose primary app is Primal, but that's up to you to decide whether it's worth censoring yourself to gain that extra reach.