Twitter formalizes blocking of accounts and tweets that encourage readers to follow you on other social media sites, including Mastodon.

Specific examples of violating tweets given in the policy:

> “follow me @username on Instagram”

> “[email protected]”

https://help.twitter.com/en/rules-and-policies/social-platforms-policy

Correct.

The GOP is openly vowing debt limit extortion. Act now, Democrats. https://www.washingtonpost.com/opinions/2022/12/01/debt-limit-mitch-mcconnell-social-security-trump/