Do you think silence will help? Obviously not.

That said, the material conditions will do most of the convincing from here on. Animal exploitation is more expensive, less efficient, and requires immense amounts of human labor and suffering. It can't be sustained indefinitely, eventually, you'll have to eat beans.

It's still helpful to give people a good reason to make the switch, instead of just bludgeoning them over the head with high prices.

Politicians will ignore you because money, and the rest of us will be annoyed rather than swayed.

that will happen anyway regardless.