I don’t think it should be legal to anonymously create a facebook, instagram,X,tiktok,reddit account. Without having accounts traceable back to an identify illegal behavior never stops and the person is never held accountable. Online crimes but are unenforceable as long as anonymity is permitted. There is little to no good that comes from anonymously creating an account compared to the massive amounts of harm. Implementing restrictions does not affect 99.99% of the population and only filters out the tiny minority of people who represent a disproportional amount of harm on the platform.
I still think anonymity should be permitted on tor, i2p and less popular sites.
Sure it does. You might find cases where it doesnt but most findings state that it does. The only thing that it across the board does not reduce is violent crime which tracks with expectations.