There are lots of cryptocurrency are created in this situation but still very some of them were interested by the people to invest so how to promote the remaining coins to reach the people to invest.
By the way you are speaking it seems that you consider this a problem of marketing and I disagree, we have thousands of coins in the market and while I like competition we do not really need that many coins, many of those coins are scams or are useless projects so they do not need more investors, what they need to do is to disappear so they stop giving a bad image to the market and the few coins that do have a chance of influencing the future.