20k a month in Spain means you're living better than politicians and top managers there lmao.
Surgeons in private hospitals in Madrid make around 8k euros.
Yes, but 20k a month isn't really what he pays himself. As some people have intelligently pointed out, you have to subtract what platforms like Patreon take, then the remainder probably ends up in a company account. (He probably had to create a company because his income is too high.) Then he has to pay taxes to the government and pay the people who work for him (animator, modder, etc.).
And finally, the rest probably ends up in his company account. Let's imagine (I'm just throwing out a number) that 5k a month goes into the account. He probably pays himself something like €3,000 a month and keeps the rest as a cash reserve in case of unforeseen events.
All this so that even if Caribdis does good work almost single-handedly, you have to see his business as a company, a small company probably with 1 to 5 people. And believe me, 20k to 60k isn't bad, but I'm far from saying it's too much or that Caribdis is rolling in money. I think it's just enough, and that at the slightest drama, it could drop very quickly. And I think Caribdis knows that, which is why he keeps saying he's anxious.