No. The inclusion of JavaScript frameworks in every decision is one of the worst programming trends I’ve seen in my career. It’s completely unnecessary unless you are building something that actually needs to be a single page app that will stay open for a while.

Most sites are “open, check, close” experiences that don’t come close to justifying the additional overhead.

At the moment, you could say the same about Elixir as well. We are all generally here because we’re looking forward.

I would strongly recommend against Meteor
You don’t have to build an SPA so simple jquery might be enough depending on you project needs.
Riot is fun (never used in a production project though) but if you are going to dedicate a lot of effort to learning js and a framework one of the big three might be a better investment of your time React (not a framework but…), Angular(2) or Ember.