As for Scots Gaelic - actively promoting a language, and culture thereby, which was ruthlessly and systematically suppressed is no bad thing.
Quite so. My concern is whether this right of access to the EU in Scots Gaelic is the best use of scarce financial resources for language promotion. My suspicion is that it is a very poor use of the money, and it could be spent much better.
Despite Irish being the official language of Ireland, so that all EU materials must be translated into Irish; despite everyone at school in Ireland having to learn Irish; despite bilingual signs and much more everywhere; despite one of the most influential and long-serving of recent prime ministers of Ireland, Charles Haughey, being an Irish language enthusiast who spoke it fluently; the active use of Irish still seems to be mainly restricted to a few small Gaeltacht areas, and a few enthusiasts and academics elsewhere. Plainly all that support over many decades means that Irish Gaelic is more lively than Scots. But on a scale showing Welsh and Scots Gaelic, I think you might still put Irish nearer Scots. Maybe that's because Welsh was never reduced to quite the low level that Irish was, a position from which it is much harder to recover. But in general the number and distribution of Welsh users across extensive areas of Wales, and the use of the language in public administration, makes the treatment of Wales as a two-language country across its full area much easier to justify, although it hasn't made much of an inroads back into the working communities of the south.
But what the Irish experience tends to suggest is that you can spend a huge amount of money on language recovery, and not achieve very much. I tend to suspect that some of this new Scots Gaelic spending is in that category.
Although use of Scots Gaelic is now said to be rising among the younger age groups, I believe that the age distribution of Scots Gaelic speakers is such that the number of native speakers must fall for quite sometime before it might begin to rise again. I suspect that continued local grass-roots measures in the core area, and gradual extension of the area where the language is promoted in that way, are probably better use of the money than this.