That's a pretty shocking claim. I'd say it's quite the opposite.
I basically don't post too many opinions unless I'm on an alt account, and I'm considering tor for that going forward.
As far an anonymity, I think people pick a particular blend that works for them and their career and family. But most people I know are pretty forward about their stranger/kinkier/less legal interests, at least on an interpersonal level.
I'm not sure what point this is meant to make; you'll have to come up with your own.
[0] Described by HST as "I listened for a moment and recognized the Neal Cassady speed-booze-acid rap - a wild combination of menace, madness, genius, and fragmented coherence that wreaks havoc on the mind of any listener... so I knew we had no choice but to take this man along with us... he had that rare weird electricity about him - that extremely wild & heavy presence that you only see in a person who has abandoned all hope of ever behaving 'normally'."
Present literary journalistic techniques critique through insinuation and juxtaposition. HST just had to go places and let people talk.