I think that ETH is now more killing cats than anything else, since the etherium network is still hanging and can not do anything, so many transactions are happening on this site.
I can not understand for what reason there were such failures in the network? Could investing in cats cause this? Maybe there are other more serious problems?
The blockchain was already pretty close to max transactions most of the time, and the cats added something like 15% to the total, pushing things over the top and quickly creating a backlog in the waiting transaction pool and significantly pushing up the "fee market". So yes, cats caused this.