Sure, but I think the point is that we have to recognize the mistakes in order to prevent repeating them.
It's not like Harris is ancient like Trump or Biden, and I think a lot of voters are convinced age always equals wisdom, so I don't think they would accept anyone younger than Harris anyway.
Most likely? Unfortunately most people either don't care about software freedom, don't know about it, are actually scared of it, or just don't have the time or know how to switch. Couple that with the fact that Microsoft and Apple are determined to lock it down and the trend seems clear to me.
Ofc I would Love to be wrong, I just don't have much faith in people knowing or caring about what is in their best interest.