As a former NEM stakeholder who owned >2400000 XEM 3 years ago and with only 0.5BTC profit which seemed a lot at the time... I have to agree...
You must have earned millions when NEM finally grew instantly last 3 months along with ripples. Tokens that were considered shit years ago actually grew with outstanding value. RISE token was close to zero but right now is almost $0.10, if you have kept millions when its almost zero you could profit no sweat.