I would like to get Netflix, but I'm not yet 18 and you have to specify birth year. My question would be if I would be punishable if I enter the 18 I'm.
As long as you pay it would not be a scam.
Only a violation of the Terms.
No it is not:
Max. A violation of the Terms
https://www.faz.net/aktuell/technik-motor/identitaet-bei-online-diensten-luegen-erlaubt-13456500.html
Just ask your parents if they open your account. You pay and you're done.