Earlier quoted context omitted.
Definitely disagree with this take. I'd argue that all it means is that filmmakers have learned to make more exciting films. Cinema is a young art form and hasn't even been around for 200 year, it's no surprise to me that the movies of today are fundamentally different and more engaging than movies from last century.
They are more dumb tho, scripts and dialogues are so much simple. They rarely give you the feeling of once a lifetime seeing experience. Most of them have too much CGI and sometimes not even looking rea at all.
If you are looking for movies that focus on strong dialogue and character work those movies are still being made and are fantastic.