I trade crypto but I avoid exchanges prefer CFD contracts like Hotforex offers, because there is zero systemic risks, you will always get what you earn while spread and other key trading conditions are roughly the same, maybe slightly worse.
I do. I have a Coinbase account but had some issues with the account so I don't use it much. I prefer trading through LonghornFX for anything having to do with crypto. Much simpler and easier in my opinion.
Without leverage you will spend years turning this amount into trading capital that will allow to set reasonable trading goals. To expect decent returns you should be able to put up some money and accept the risk, otherwise you'd need to resort to leverage which will most likely kill you.