The 'vote' is real. But it is 'darwinian'. It's not that animals develop a certain adaptation on purpose in order to survive. Instead, out of many random changes an adaptation emerges by selection: those that are the most advantageous get the chance to pass on their genes.

If everybody stops using meta apps and starts using signal, bluesky, mastodon, etc., meta would instantly transform their business (if they still can make a profit).

The problem is, subtly harvesting data from and even shoveling ads into paid subscriptions actually doesn't make consumers immediately and massively cancel their subs. So you can make a profit from subscriptions alone, or make an even larger profit by also collecting and monetizing your customers data. Guess who will win?