I don't have the feeling either because like fellow TTs said, there's clearly a difference in quality and mainly characteristics, also there's actual niche for it meaning there's an audience for it and because i am indirectly contributing via IRL distribution and/or digital creation then it's not like i feel stuck back in time, we can still make stuff although obviously not in big productions.
The problem arises with conversations with the nigger cattle, particularly women who do not understand how can someone enjoy something not well known.
>I'm not able to move on to new experiences, interests, and learn new things.
Now that is a problem too, haven't had that either because there's shit loads of media to consume, keeping things fresh. With video games it's lowering the bar although i think there's plenty of great games to immerse yourself, and the average game back then was also way above-average nowadays in terms of gameplay. For example some random games from the Gen 6 era are as good as anything nowadays bar graphix and perhaps amount of items.
In terms of music it's almost a non-problem other than trying to find it, many musicians still make stuff like in the old days.
With movies there's plenty of old stuff and some people, sometimes, make things similarly to the old styles but problem is trying to find it. I still think there's plenty enough before 2005.