Subject: Re: SCOTUS on POTUS immunity
If someone wants to make that charge and they can get not only a prosecutor to investigate but a grand jury to indict, then so be it.

Exactly. It's one thing to accuse, it's another to get an indictment and trial. If a prosecutor can pull that off, then there's something there (i.e. the former POTUS's action) that needs to be adjudicated.