(for the record, the downvoters are the same people who would say this to someone who linked a twitter post, they just don't realize that)
I have no problem with blocking interaction with a login for obvious reasons, but blocking viewing is completely childish. Whether or not I agree with what they are saying here (which, to be clear I fully agree with the post), it just seems like they only want an echochamber to see their thoughts.
Twitter/X at least allows you to read a single post.