I'm sure he'd be happy with one of the Canon bridge cameras once he got over the initial disappointment of not having exactly what he wants. I have a Canon SX50-HS just because it has a ridiculous long range (up to 1200mm ff equiv). It will shoot in Aperture Priority, Program, Shutter, Auto or full manual. Great little tool to learn on. I've had Nikon, Pentax, Olympus and am soon to get a Fuji but still love my Canon for wildlife and birds etc. Not so good for birds in flight but great to get close to wildlife otherwise. Shoots in jpeg or raw. The only difference between it and a DSLR and some of the Mirrorless is that it has a fixed lens. Of course you are limited to a maximum of f/8 and it's not ideal in low light circumstances.
Do what you feel is the best to do. The heck with all of everyone trying to shame you into something else. That's what the hell is wrong with this world; instant gratification. Let him develop his skills and work for what he really wants and he'll be thankful to you for it and become a better person as well!
Aside from that Sony's quality control and their customer service sucks. Instead of fixing problems with current models they come out with a new models making the previous models obsolete. There's that and the fact that there isn't a lot of Sony glass out there as opposed to other manufacturers.
Silverman wrote:
My Grandson wants a Sony Mirrorless Camera, but I told him he should start his Photography adventure on a simpler Camera and learn the basics, Aperture, Shutter, ISO, then as he learns and gains experience, he can, "Move on Up" to more advanced equipment. Maybe a Bridge Camera would be an idea! Please provide advice I might share with my Grandson.