BTG is premined coin, I avoid this scam. There is Super Bitcoin made by Li Xiaolai, the founder of BTG is notortious scam too, Liao Xiang has bad reputation, don't buy these scams.
You should learn how to read first before really accusing them. Anyway people are not really into this kind of shit, people just want some free coin and that is all. Remember bitcoin cash? people made some fortune from that and I expect alot of things are going to be similar in the future as well for people to make money from it