P2 Lodge

And Elvis killed John Kennedy, sketchy enough.

It's not about hindsight bias, but they are somehow revolutionary for doing nothing.
also,
It's basically a cult of larpers established during the renaissance. If at anytime they were proven to be "revolutionary", it would be then.

I'm sure that's a pure coincidence.

I would attribute the prevalence of historical figures in this fraternity partially as a result of secret societies being necessary at those times to accomplish any serious societal goals, so Freemasonry is a natural attraction as an established brotherhood, and then from that the possibilities to connect with other likeminded individuals who mostly stemmed from liberal and emancipatory backgrounds (hence the need for a secret society to hide from absolutist regimes). That was Garibaldi's reasoning, it was a useful society. This need for secrecy from the regime and a natural congregation of likeminded individuals explains why in the post-WW2 era it was fertile grounds for reactionaries, at least in Italy.

If Freemasonry was an exclusive club then maybe you'd have a point about listing those four men, but any man could join provided he had the few requirements.

Membership in secret societies was the norm for any educated man at the time. Freemasonry particularly provided a safe haven for these educated men to theorize and implement their newfangled liberal idea in a world where reactionary feudalists and monarchists were out to get them.