If you do music because you love music and enjoy the process of creation it's never too late,just do it for youself.. If you wanna do music because of fame and money it might still be ok but be sure what you're doing, I'm fucking with music production over a 5 years now, and I still can get what I want (I practice every day)
I suggest download Illegaly some DAW, practice on it for a while, see how it goes, If you figure it you could do something, start buying stuffs one by one cause good quality equipment costs about 1500€ cca, and isolation and stuffs are not included (It depends about the size of the room but let's say cca 500, 600 €)
It's not fair that you live with parents and then ask them money for that
It's not just so easy thinkning "oh tommorrow I'll wake up and I'll be famous and rich musician" no... Hell some of our fave flops are homeless today