Yes. An RV is just a thing and I don't covet possessions. My son is my son and welcome to whatever I own. He understands if something gets damaged, he'll fix it. For us, the whole purpose of owning an RV is to enjoy time with those we love and that has always included him. If he wants to share that experience with someone he loves - especially his own family, I am happy to help.
On edit, I should add, we have taken my son camping since he was very young. We've owned various MH's and now a FW. I've taught him - and tasked him - with operating all the systems, including hooking- unhooking the car from the MH and the FW from the truck. I certainly agree there is risk to handing the keys to someone who has never done it before. Not just to the RV but to themselves. Things can be fixed.
Jeff - 2023 FR Sunseeker 2400B MBS