My point is...
Bitcoin Mining and Ethereum mining for example, they not only are different algos, even the coins are also very different from each other. One is limited to 21mio and the other one seems to have no limit at all. Whats the point of mining a crypto that has no ''limit''?
After mining is completed, the number of coins will probably decrease. Ethereum has no problem with inflation. And some miners, for example, receive bitcoin rewards using services like nicehash, so they don't care about what the coins they're mining are doing.