I don't think the kind of person that says things like that are cord cutters (which you have to be to stop subscribing to ESPN). These are just run of the mill assholes trying to make a point. The real reason ESPN is losing people is young people just aren't signing up for cable anymore.
EDIT: I should point out that WaPo is pretty much a magnet for right-wing trolling b/c of election and being Bezos-owned. Incendiary comments from the right are par for the course on every WaPo article.