So the electoral college complicates things somewhat - a voter for Stein in California probably thought their vote would have no impact anyways - but voters for Stein in more competitive states were absolutely fine with Trump being president.

Due to the vote shenanigans in 2020 I think it was wise in this last election to vote for Harris because had their been an electoral college/popular vote split with Harris winning the college Trump would absolutely try and overturn the results again… but I know most Americans are less politically aware.