If we get less shitcoins, scams and incompetent projects then we might see the future of cryptocurrencies sooner or later. There will be future of cryptocurrency, that's for sure since we are progressive society we always take the advantage of being a techie. Especially now that the pandemic teaches us a lesson, digital payments would be a lot more convenient than ever and you already know why. But don't expect that much, we have government that governs us from everything cryptocurrencies are in process.
Trust the process
You can't stop them. You know, its a "decentralized" system. All we can do is just avoid those shit coins. Give them no attention at all and stick and support the ones that are legit and has been in the market from the beginning or is truly showing their interest on developing the whole crypto system.
But sadly, there are people who still fall for those stupid projects and invests on those which encourages more scammers to come up with new scam project!