How come House/Electro music is so popular nowadays?

First of all, I listen to hip hop, r&b, and reggaeton. In the early decade the music I would listen to in the radio was more tropical and more fun to dance to. Now more artists are making songs with the same techno beats and everything. Plus every nightclub has one night of house/electronica music so its more popular than hip hop and reggaeton. I also get annoyed seeing random teenagers shuffling all the time. Do you guys like this type of music? What do you like or not like about house music? Do you prefer music that was played from 1998 till 2007?