Boba seems like a pragmatist, he might easily claim to be a Mandalorian one day if it suits his purposes and then not the next.

But Mandalorians themselves seem to disagree a lot on what being a Mandalorian really is.

*Speaking of, the helmet was blown to smithereens in The Clone Wars where did he get another one?
Fanservice trumps logic every time.

I imagine there will be plenty of Force related stuff in the Ahsoka series, I just hope they get claw their way out of 'complain about the PT Jedi' mode.