What relevance does that have? I'd say it's more important to acknowledge the fact that there are zero Irish speakers who don't also speak English. Including it as an official EU language is an ideological project rather than a pragmatic one.

Because there is a cause to revert the intentional damage done to Irish by the former rulers of the land. With Frisian there was no resistance to it. I think official language status helps provide resources to conservationists of various languages. And trying to conserve a language most of the speakers don't care about us a lot different than trying to conserve a language people do care about but we're forced to suppress for many years so have less ability to conserve it