Failing intel cpu's. Will Microcenter replace my warrantied intel with amd?

So Microcenter Fairfax built a PC for me. The original 13900KS worked for a few months then random blue screen, game crashes began and got worse for a few months. I took itnto MC and they said the 13900ks was faulty. They didn't have any more KS so they installed a 13900k and refunded the difference. 
Same story, the 13900k worked for a few months then progressively got worse until a month ago it completely died this time and my system wouldn't even turn on.
MC Fairfax was so backlogged it took a week for them to even get my system on the table.
It was during this time I learned about the intel 13th and 14th gen fiasco occurring right now.
     So I get on chat on MCs website ( you can't call them or get anyone to call you) and chat told me they were waitng on a manager approval for repair and that my 13900k had died.
No contact for 2 more days then I just drove to the store to insist that the warranty repair be equivalent AMD cpu and motherboard to avoid the same intel fate a 3rd time.
The tech in store said it was too late, the repair was done and they replaced the motherboard and installed a 14900k this time.
Sure enough, works fine for a week and now some blue screens, minor game crashes.
( I have latest Bios for this board and all intel defaults applied). I know this will only degrade over time until the cpu dies or the instability becomes so bad I take it back into Microcenter. 
MY QUESTION : Do I have to wait for that?
Can I just take it back in and have them replace the motherboard and cpu with AMD.
Can Mod on here check for me so I don't have to drop my PC off for two weeks again only to find out they won't do anything until my system dies again?
Thank you in advance.