Photography Is Dead. Long Live the Photographer
petapixel.com
petapixel.com
As with computing, the gear gets better and lighter as time goes on. The sensors still need to be large, but the new mirrorless cameras eliminate some of the bulk.
It's always going to be a fun hobby. I look forward to the future.
An iPhone 13 Pro can easily create images which look very very good.
Even if a 3k camera can do better, you probably don't have it with you for every shot.