This thread premise made me smile.
As a 14 year old super fan of a particular "boy band" and in particular the lead singer, an uncle who considered himself an authority on "good music" confidently told me "in 10 years time you'll have forgotten his name!"
This was in the 80's, the band? Wham! The singer George Michael (RIP) - now considered by many to have been one of the most talented singer/songwriters & entertainers if the last 50 years if not more. No formal training, self taught himself not only songwriting but several instruments, and - frustrated by others not achieving or understanding what he was aiming for, also taught himself producing, music video direction etc.
I come from a family who are huge music fans of every kind. As a result there are pieces I love from classical & opera, through Jazz & Blues, to country, rock & roll and on into pop, rock and beyond.
I was "taught" (for lack of a better description) not to write any genre off, to at least try it.
I'm mainly an 80's pop "girl" but I also have a deep love for music from the 60's, 70's and 90's and I'm still now finding pieces and artists I like in 21st c music.
My parents are big Beatles fans, I'm not particularly keen, but I do love the who, Rolling Stones, CCR, Jefferson airplane, mamas & papas etc so it's not an era thing it's a (slightly) different tastes thing.
All that said I'm not a fan of hard style (morphs into old gimmer persona) it just sounds like noise to me, but then even though I'm supposedly the right generation I never liked its predecessor house or 90's dance music very much either.
Dd would say (to her not so close friends) she likes hard style and charts. But at home - without any pressure from me, she listens to 80's/90's pop and rock with a particular inclination towards evanescence, cranberries, oasis, rem, red hot chilli peppers...
I prefer melodic pieces and I love good lyrics. But that may be because I'm more of a singer than a player. I've sung solo and in choirs since I was 6, starting in church (hymns are actually really good for basic chord changes and melodies) moving onto school and am dram type scenarios, love a bit of karaoke too. I can play a few instruments at a basic level. 2 were taught formally but the rest just messing about/experimenting with well known tunes.
Lightheartedness aside - they don't LET you enjoy the music you like? Sod that!! You're still the adult and it's your car/home! Tell em to suck it up buttercup you listen to their stuff they can do you same courtesy!