[stephenr]

JWT is a buzzword. Some people are attracted to changing shit for the sake of it, and then encouraging others to use the new thing too, to validate their own use, and feel like they're 'ahead of the curve' on trendy tech.

Rather than rehashing it all myself, I'd suggest reading http://cryto.net/~joepie91/blog/2016/06/13/stop-using-jwt-fo... and https://developer.okta.com/blog/2017/08/17/why-jwts-suck-as-...