The reality is that for most situations choosing a technology you know well, is mature, and is proven, will almost always be the better choice. There's always going to be some small issue with a framework, and then suddenly you're pulling your hair out at 2am trying to hack together a solution to make it fit your specific needs. Web devs aren't complete idiots, most will be able to pick up a framework in a couple hours. They won't be able to pick up all the edge cases and foot guns for months or years. Better the devil you know.