Hello,
 
If you have questions about your extended warranty, please contact EVGA Customer Service:
https://www.evga.com/about/contactus/

EVGA said that while the majority of the business was GPUs, it accounted for a very small percentage of profits.  EVGA is essentially becoming more like Corsair, and they will probablt start to tailor the business around motherboards, cases, AIOs, RAM, etc.  Maybe custom built PCs.  I think they can survive for a long time just fine.  As for warranties, when they run out of cards they will probably either offer comparable cards from other vendors they may have a relationship with, or give refunds in some cases.  Either way their GPUs were the best, and their service has always been the best, so as long as they are a company I expect nothing different.  I'll happily continue to use my EVGA GPUs, and should I need service, I expect they'll make me happy one way or another.