He doesn't ever want people to think he's using his family or grandchildren as a prop, of course, but the real reason that Trump chooses to keep his "Grandpa side" under wraps is that he knows he needs to be a strong, stern leader and wants to portray that to the world.
“We voted for Trump to do a lot of things, and if you voted for Trump, you gotta trust him….sometimes he gets a curve ball thrown at him…and this Epstein thing…if Trump wanted to push that story aside, there might be a reason for that.” - Vince Butta
“BE HONEST…WE WANT TO SEE THE PEOPLE WHO THESE YOUNG KIDS WERE TRAFFICKED TO BE HELD ACCOUNTABLE.” - Rick Delgado and the hosts of Live From Studio 6B discuss AG Pam Bondi’s handling of the Epstein files.
https://rumble.com/v6vwwny-john-brennan-and-james-comey-under-criminal-investigation-by-the-fbi.html