The amount of ICOs in 2017 flooded the market and the number of MNs did not do something similar because we went into a bear market, but if things were like in 2017, we would probably have more problems and headache with MNs. The latest projects have nothing concrete and basically are PIVX and PoS/MN forks. And usually the marketing teams are the same people, which creates a lot of suspicion! Because of these problems, I don't own coins MNs.