Mining on GPUs was never very profitable unless you held the mined coins for years. I suspect it still is profitable if you are in a position to do that, but the entire endeavor seems extremely risky since the valuation increases are not guaranteed.
> Mining on GPUs was never very profitable unless you held the mined coins for years.
If mining is only profitable after holding, it wasn't profitable. Because then you could have spent less money to just buy the coins instead of mining them yourself, and held them afterwards.
