Thanks for the clarification but you are still very unfair.
There are a ton of technical and provable arguments for Phoenix and against many other frameworks. Do you challenge, for example, the notion of Erlang’s OTP being a suboptimal runtime as opposed to others? Nobody else has the advantages of Erlang’s runtime – maybe only the Rust community is working very hard to bring up a similar runtime to life. Green threads, extremely fast GC, the actor model, resiliency to failure, stability under high load / pressure, ability to monitor tasks and sub-tasks out of the box, the list goes on and on. Did you provide, point by point, alternatives that do the same – or better?
You cannot simply discount technical argument as “belittling”. It’s not an objective thing to say.
You are entitled to believe anything you like. But don’t degrade your opponents by calling their technical arguments “belittling”. That’s not a respectful discussion technique and borders on a table argument over a few beers.
other things include it not having to be your application, just a component of it, which lets you build your app to suit your needs (check out 
