Thats the way it is, the more products, services or new trends flourishing, the more SCAMMERS is attracted to it. As we see how crypto indemand today, it also magnet the scammers to deceive and trick people who is greedy and lack or few knowledge about altcoins. Being precautious in what you are joining, will not put you into danger. It is not horrible to try various other altcoins but make sure for its standing. Beside btc why not to try other altcoins which is also has a good reputation like, eth, ltc, eos and more. Dont put your coins to some offers that are too good to be true be vigilant, be wise.