Why does all new pop music sound the same?

Generally speaking, talking about modern cables is more interesting than talking about modern music. But there are exceptions. Listen to some Mongolian rock and rap music, as an example.
Also, just because someone is old doesn't mean he is rigid and sclerotic. In fact, I find most younger people incredibly stupid ignorant and underdeveloped. Generation of digital imbeciles. But not all of them, thank you.

" In Finland the people speak Finnish ". That's incredibly insightful.
" the most musical of all languages ". Double insightful.
We got a genius here.
Schubert, Finland is not the most interesting country at all. Pardon me, but this is nonsense.

Finnish language belongs to Uralic language group, along with Hungarian and Estonian.
The oldest spoken European language isolate is Euskara, Basque language.
First learn things then speak.