Well no, you'd be forced to participate in primaries or civically engage. You'd have to identify opportunities for compromise. You'd have to disaggregate your false monolith of a national political party. That takes effort.

Also, showing up to vote for an esoteric third party puts you on the board. Someone who shows up is provably not too lazy to vote, which is, honestly, most people who come up with convoluted reasons for avoiding the polls. Take a lazy person's stuff and they won't hurt you. Take a person who's showing up to the poll's stuff, and they might vote for the other guy--or worse, join a primary challenge.

Folks rejecting politics implicitly endorsing the status quo (whether they understand that they are or not is irrelevant to the measurable effect of their choices). They also put up a flag around themselves and their community that effectively marks it for cutting resources to benefit people and communities who reward their electeds.