The idea that voting for a third-party candidate is somehow "helping" one of the major party candidates is based on the assumption that the third-party candidate's voters would have otherwise voted for one of the major party candidates.
The concept that voting for a third-party candidate is somehow "helping" one of the major party candidates is based on the assumption that the third-party candidate's voters would have otherwise voted for one of the major party candidates.
All that would do is gut new trump merch out into the world, and earn him more money. How would this be good?