Mining, of course, is unprofitable and at the moment generates huge costs for electricity, which is why many people have abandoned it for a while ago. Should mining be cheaper to encourage people to do it again? Of course not because as you know the number of blocks to mine is finished and with each moment there are fewer and the prize for block mining increases so it would be pointless to facilitate the acquisition of something that is less and less. It's worth to look at it from this side.