How is logging out of Twitter a workaround? The blocking doesn't prevent anyone from reading the communications anymore than not being allowed into the Brady Room prevents anyone from seeing White House press conferences.

Not arguing one way or the other with regards to the original topic, but you are jumping to conclusions with no basis. "Private citizens" as a set naturally do not have to work around anything, as being a private citizen does not imply that one has a Twitter account. Entities (private citizens, corporations, or whatever else) that own a Twitter account, have done something that Trump believes warrants blocking, and are logged in, are prevented from viewing his tweets while logged into that specific account.

The argument that anybody is prevented specifically from "reading" official communication is paper thin. The problem was that the government was effectively blocking private citizens' ability to reply and share under their preferred (potentially verified) identity.

If you truly believe having to log out to read a tweet is akin to giving up your passport, you are insane.