Why are Mining Profits down ?

https://bitinfocharts.com/comparison/ethereum-mining_profitability.html#3y
https://whattomine.com
-Parallel Miner (mining accessories psu etc)
https://www.parallelminer.com/?wpam_id=161

-Amazon Affiliate link
https://amzn.to/2ZYHopx

-Facebook group
https://www.facebook.com/groups/brandoncoin/

-Brandoncoin discord
https://discord.gg/xRjY9XqCDT
Why are Mining Profits down ?

Видео Why are Mining Profits down ? канала brandon coin