Consider a voter living in a ruby red suburb surrounded by Trump supporters, Trump signs, Trump flags, Trump bumper stickers, etc, etc, etc. But that voter hates Trump. Do you think he'd feel safe posting a Harris sign or even expressing his opinion? That voter would literally be risking his/her life, property and the welfare of their family.

No, the only outlet they would have is to keep it to themselves and vote for Harris in the secret privacy of the voting booth all the while denying they did so.

That is in fact the upside-down world we live in. It's right here in my Blue home state of New Jersey.