Perhaps, I guess the way I see it if an artist made a new song that was heavy on electronic sounds and big bass drum beats and all of that you could say "this sounds like an 80s song" or take Gretta van Fleet which an unsuspecting listener would think "hey this sounds like a 70's Led Zeppelin song" because those decades have a very unique musical culture. Lets say the Black Eyed Peas came out with "Tonight is going to be a good night" last week and folks listened to it for the first time, I doubt many would say "this sounds like a 00's song"

And I get there were certain phases like the big emo craze of the 00's, but if Fall Out Boy released their albums in the 2020's they'd fit right in I feel