Yes excellent way to continue to diminish users of tech you don’t agree with.

“The people who actually use it are wrong and don’t matter!”

I'm not personally in the business of maintaining a browser.

But if I were, and I were looking to decrease cost of maintenance, "This entire rendering framework that supports a 0.02% use case" would be an outlier for chopping-block consideration. Not all corner-case features match that combination of cost-to-maintain and adoption (after, what, decades at this point?).

We wouldn't be arguing the point if the feature in question were fax machine support, right?