[Bahamut]

Not everyone is a knowledgeable web developer, or is interested in the security maintenance of a custom solution, of which you have even less knowledge about the data they collect.

For example, I have a friend who runs a small business selling music samples. He uses WordPress because it is a simple solution that can do a lot for him without a super amount of technical savvy.

I think WordPress is disgusting, but the point is, there is a market for these products. If you feel strongly against this trend, you should consider developing one that drives your vision that has similar practical value.