I guess that's entirely possible. I do still like the episodes of TNG I watch from time to time, but maybe that is purely nostalgia and familiarity that's doing it for me.It's entirely possible that you've changed over time. I know I have. Several years ago, I rewatched TNG in its entirety. It's the first time I've seen most of the episodes since the 90s! I came to realize that while I loved it at the time, it was very much comfort food TV. I'd be a lukewarm fan of it now. Basically, they were kind of laid back stories where I was mainly catching up on what some of my favorite characters were doing in each episode. Most weren't overly deep or thoughtful.
I certainly enjoyed my rewatch but it wasn't quite what I was expecting.
That's not to dump on TNG or the cast. I was different. TV was different. You were different. And it would land differently now.
I'm not sure, because I like the obviously derivative Orville and the more "traditional" Strange New Worlds, so it's for me it's hard to pin down. Someone mentioned that it's like watching your favourite band get together for a reunion and being disappointed after going to their new concert and yeah... I guess that's it.