Looking at the top 10 coins, 5 out of 10 are not mineable.
New 3rd generation coins, like Cardano, is showing a trend.
Do you believe this is going to kill mining like we know it?
This is a honest question.
Mining will die eventually. Currently, it is the best way to secure a blockchain. PoS is catching up and improving but PoW completely discourages attacking the network.
Until there is a protocol that is as bulletproof as PoW, it is here to stay.