No, it's a vote for no preference, or no vote at all.
Actually, considering the way that Biden has been lurching Right these past 2 years and his recent pandering with the Republicans on so many issues, you could seriously argue that a vote for Biden is more of a vote for Trump.
In any case, I reject BOTH. I have that right as a voter and a citizen.
Once again, take your vote shaming and...cue Johnny Paycheck.