Everything that happens every year has great difficulties here, Do people realize that forums are starting to be left one by one? 
It doesn't there won't be new people. Some will leave and some will come who have the will to learn more about cryptocurrencies. From getting more information to learning how to invest wise, to trading, and sometimes using it to gamble and spend.
There are a lot of ways because obviously, it's a currency.
We are not really here to preserve the number of people that will stay, we are always free to "out" if we want to. There are other investment options.