That's why McDonald's is still in business, and that's why shitty Altcoins are still being made daily. There's money in it.
Stop trading the scam coins and they will stop being made. Focus instead on the Alts that have good devs and actually provide something new and different.. some quality, feature, or service that Bitcoin doesn't have or isn't doing quite as good as
It's a free market, and monopolies are never good.. that's the point of altcoins. Competition.
Microsoft was the biggest for a long time, then all of a sudden came Apple and Google. Bitcoin is biggest right now.. who's going to produce the Apple of crypto?