While I have a PS5 on 4.51 I also have one 5.02.
I'm sure the PS5's above 4.51 and below 8.20 far outnumber the ones on 4.51 or lower. Also I like the idea of having a PS4 Slim that you can hack as it is likely more reliable than the Huge (Seto...
Sony is evil wolf and I hope that in the future there will be developers who will not support this evil wolf and will provide their discoveries for free to PS5 community. Here is proof of evil wolf (Sony just didn't...):