The 1990 Reds had about 300 PA's from batters over the age of 30. The 2022 Reds have six starters over the age of 30.
You're comparing the uniforms, not the players. As for being "Old School" I'm fairly certain I'm older than you and yet I'm capable of discerning that the comparison is not a fair or a correct one.
I guess it just was the way I was raised