Obviously I dont buy the two party nonsense... but even if i assumed it were true for a second...
If my choices are:
1) Vote Biden - Help Biden a lot, hurt Trump a lot
2) Vote Trump - Hurt Biden a lot, Help Trump a lot
3) Vote Third party - Hurt Biden a little, Help Trump a little, Help third parties show better numbers and support for future elections.
I will go with 3 every single time... It reduces how much I help either candidate (more so than a direct vote for Trump as I'm sure you will agree)... and has some positive effect on the adoption of third parties by people int he future....
#3 is the clear win for me, even in a two party system.
Despite being a registered republican I have once voted for a republican outside of primaries.
I have voted in the past either for the Libertarian party, independent, or the Democrats.
@freemo @TruthSandwich I vote for Incumbents if I know them and they are at least somewhat good at their job.