Now it's going to be a pain to build mining rigs now, this is why I keep saying that everything about crypto is perfect timing, when Ethereum was still at 600$ was a perfect spot to quickly buy graphic cards but many still have doubts if bullrun will affect altcoins too, I don't blame them, now if you aren't that richy rich you gotta wait until bears take over crypto market once again to buy GPUs at cheaper price
ETH hashrate is reaching new high every day. I am sure other coins is having similar high hash rates.. So definitely new GPUs are coming to the network.
Just that we can't purchase from a regular places like newegg/amazon but big miners can just get it from someplace we don't know