Was “Ricardo Forex/rds” from Instagram (around 2018) legit

Back around 2018 there was this guy on Instagram called Ricardo Forex. He had a “training channel” and was constantly posting screenshots showing insane profits.. like millions. At the time it looked impressive, but looking back now it feels… very sketchy. No verified track record, just screenshots. No transparency. Did anyone here actually follow him or buy his course? Was there anything legit behind it, or was it just smoke and mirrors?