Should trading be exclusive to financially comfortable and rich because of how risky it is?
Sure that you have quite big chance to recover and you have room to recover if you lose often if you are financially comfortable with your economy. The opposite can't be said the same for everyone, they have small room of errors and it could massively affect their economy even worse if they lose so cares should be the top priority if you trade from non-stable economy.
I have seen that non financially comfortable to be successful in trading, the only thing that matters is how the trader manage their run because that's what differs them from other traders.