Have We Already Witnessed the Best?

Well really, there are too many nostalgia purists when it comes to video game music. The same can be said for video game fans themselves, sure; but particularly for music, a person won't ever be satisfied if they're always comparing things from now and the future, with the stuff from the good ol' days of yore. You know, days including that time you climbed the tree in the nearby park all the way to the top, or when you got to eat a whole bowl of ice-cream for dinner, or like the first time you listened to 'Liberi Fatali'.

It's not worth ruminating over it too much. You should just try your hardest to embrace music while appreciating music from the past, and not just using it for strictly evaluative and comparative purposes.

Of course you could be interested in the history of video game music. But devoting so much time to music of the past won't do the adventurous side of your musical palette any favours. In answer to your question however: as long as there are melodies, there will be music. Of varying quality absolutely, but whether replicating things from the past or creating something new, we'll always be entertained to some extent.

if you're bored with normal VGM, maybe you should try out h-game music or something

Jam it back in, in the dark.