I disagree. The faggots and shills will just create an account and either post within the limitation and/or let the account sit until the limitation is lifted.
There will also be opportunists who will create accounts, post/wait until full access is granted, then sell it (?????) to faggots and shills.
You can see exactly how this plays out on Reddit - old and/or high karma accounts which were once active in the early 2010s, sitting dormant for years and then suddenly making a comeback in recent years to post on WSB, Superstonk or wherever the fuck they need shills to shift sentiment...