In first world countries with a normal electricity price you are someone who runs the PC 12hours a day to earn maybe 50€ / month, so grats.
This does not include the shortened lifespan of your GPU by just electromigration. And lets not talk about the GDDR6X high temps for mining even with just 200W GPU ussage, nobody got any idea how the lifespanw of AMPERE looks like at mining, because nobody was stupid enough (yet) to run VRAM that hot over extended time.
Good luck, tell us in 2 years if your current GPU lasted till next gen or not.