There is no probability. No rolling dice. It is every combination of everything. I know Hilberts infinite hotel, I know (enough about) probability and statistics.
I am talking about the multiverse that many people imagine. The one where you can say "there is a universe in which I am president. And one where Lincoln is a velociraptor, and a universe where chairs sit on people instead of the other way round". In that multiverse, I can construct a universe without triangles that is identical to another universe with triangles in every regard except for the existence of triangles. And I can do that for every universe with triangles. Its a bijection.
We dont permute a (in)finite set of initial parameters and then evolve the universe from there, we have a universe for every CURRENT state.
In the hypothetical reality where such a multiverse exists (it would be a case of Russells paradox as OP has discovered), there is a 50% chance to be in a universe where it doesn't.
There is absolutely a point to shaming and boycotting everyone who acts negatively in public. Of course beeing a secret scumbag is also bad but it doesn't promote scumbaggery to other. A quiet ass does less damage than a loud one.