Not if polling continues to show Trump winning.
The only way Biden remained the safe choice was because earlier polling had him comfortably beating Trump.
I saw a bumper sticker that said, "BIDEN SUCKS! VOTE FOR BIDEN!" that summed up this mentality. "We know our guy is terrible but at least he'll beat Trump."
This may no longer be the case.
Biden is still within cheat range. If that changes or if he gets worse you are right he’s gone