>It's news to me that that users are not allowed to mention other social networks' accounts on Twitter anymore.
Isn't that a mischaracterization though? The new policy they announced, as far as I've seen, only applies if the account is "solely" promoting other brands. [0]
> Specifically, we will remove accounts created solely for the purpose of promoting other social platforms and content that contains links or usernames for the following platforms: Facebook, Instagram, Mastodon, Truth Social, Tribel, Nostr and Post.
[0]: https://twitter.com/TwitterSupport/status/160453126541959168...
EDIT:
The tweet linked seems to be the mischaracterization and not this take.
Reading the full policy[1] does say that, while their tweets don't.
[1]: https://help.twitter.com/en/rules-and-policies/social-platfo...