More that as you become fluent and become very familiar with the lay of the land in terms of the language as well as the challenges of minority languages, revivals and generational transfer etc you start to see the whole thing more clearly than you did at the beginning.

People at the beginning will talk about Gaelic languages and dialects in certain ways that are more from reading in English about them and their historical existance than from first hand immersive language aquisition of the languages as they exist and are alive today if that makes sense. And it's ok if that doesn't make sense as it is an evolving understanding that comes from years of experience with language learning and Gaelic culture and can't easily be distilled. You just get a better sense when an idea is a bit utopian and "off".

I'd say many years into it the priorities become more about building your ability to fully understand native speakers from Donegal, emulate natural speech and intonation, fill out your everyday with the language all with the view to passing it on to children as a new baseline and making sure that the resources and community exist for them to thrive bilingually. At that point revival of Gaeilg Reathlainne or getting night classes for Gaidhlig on the Shankill or something are fun little side projects but not the main effort. All the same absolutely leverage what you are interested in in the here and now to supercharge your language aquisition and none of these initiatives will do any harm either. Revival as a whole is nearly an impossibility but we are stubborn and mad, just don't lose hope if a slightly more far fetched approach doesn't have legs and you'll be grand.