Going by comments in the post, the required login is coming in waves, so not all people may notice immediately.
Still, as Reddit is strong-arming its way across, maybe worth signaling to people there that the fediverse may be used without an account, so long as there’s even one instance that implements logged-out view as the protocol allows it?
I don’t have access to my account any longer, possibly VPN ban, though I never tried to recover it so I can only guess why mine is lost, else I’d post myself.
Most frictionless places to push for I think would be in sites like linktr.ee and in the bio of services that aren’t direct competitors. Though also of minimal benefit if you’re not a public figure (journalist, artist, developer, someone actively posting whatever, etc.)