There will be garage queens that are kept pristine in hopes of accumulating a lucrative investment. Always will with cars. And in the future, if they make another Z/28, I can bet with anyone that it'll be a wash as later 2nd gen-4th gen Zs. They may make a 6th gen well, but it'll start getting saturated with buying a badge if it continues. Ppl always want what they can't have right? So that's where the drive is. The Z/28s brakes may not fade, but the car will.
You see this with many items today. They make something not everyone can get then ppl start buying them up and then it's on to the next big thing and that goes out. This is not late 60s muscle cars. Not even close. Never will be again.
Life is short, drive it like you stole it!