You are absolutely right. So many projects with masternode feature to earn fast money. And also I hope whatever is on your whitepaper will be realized. So many projects with very detailed wp but they ended up not successful.
Yeah, many masternode projects released recently are extremely risky. Therefore, investors should be very careful with those ones and should have in-depth considerations before deciding to invest their money. Most of them are scam ones, part of them are real ones, and small part of them are good ones.
Good luck with your decision!