Reply To: Machlokes over Eruv versus Machlokes over sports

there are some people who feel that you are being mechalel Shabbos!!

Which is a halachic opinion they are entitled to legitimately have.

A machlokes about sports is unimportant

Which is why it is an example of a worse machlokes that should never degenerate into a machlokes. The same as a machlokes over pickles on marshmallows.

Unlike a legitimate machlokes.

But the point is one who has a machlokes over an Eruv is showing that the things he cares most deeply about is figuring out, and doing, what Hashem wants. But one who has a machlokes over sports or marshmallows is showing that the things he cares most deeply about is his ego or what his stomach wants.