I don't really recall first DVD, blu-rays.
I know my first 4k was Avengers Endgame, because for some reason the 4k+blu-ray was cheaper than the blu-ray at a black friday sale - 2019. So I had that a year before I had a 4k player.
I didn't really go all into 4k until 2023, which is sad. I'd wager that 80% of my shelves is from the past 2 years.
I was mostly about buying my absolute favorites beforehand, past ~2 years I've really been having physical media as a replacement for streaming.








