Easiest or fastest? If you find a way to make money right now, congrats because it will be ludicrously more profitable in the future, if you are not a trader using leverage, most of the ways are just for speculative longer term speculation. Like mining, that might not be too profitable, but if you can save some coins, they can be in the future.

One thing worth considering is doing any work you do now and convert some of the wabe into crypto, that ain't exactly making money with crypto, but it's close, as that crypto capital probably start to work for you in the near future .