"Voting" with money is an extremely direct way of influencing something - you clearly want it or you don't want it. People definitely wanted Switches already, hence Nintendo is a going concern.

Voting for politicians (if you even bother) who might someday vote for or against something like this is a far, far weaker signal, if any at all. Politicians can easily do things that are vastly unpopular - e.g. in the UK the mass immigration that is clearly deeply unpopular but politicians refuse to change it.