It’s clear you haven’t used this generation of consoles. They took this feedback to heart and now after install which is entirely determined by your internet connection/disc speed, you can hop into game insanely quick.
For a game I’m already playing I think from PS5 on to actually moving around in game we’re talking like… 10-15 seconds. It’s essentially just making save states. I’ve never seen a mandatory update stop me from launching a game, and it does most install in the background while it’s on standby. It takes longer to get in game on my Gaming PC than the PS5.
This was brutal in the PS3 & 360 era, better in the PS4/XBONE era, and is essentially solved as it can ever be in the current era.