On the issues that aren’t devolved of course, which are fundamental. Funding principle which is tied to UK performance and economic rules, on the lack of borrowing capacity, austerity impacts on funding, Brexit, etc. All hamstring us in a way that a nation state wouldn’t be. We do get to choose to offer free prescription though, so really pushing those radical policy boundaries. There’s no point expecting large changes under the current political environment - we duffer the mistakes of Westminster and have limited options to make our own way.
Of course, we could benefit from Westminster (e.g. jobs for nuclear power in Anglesey), but those opportunities have been few and far between for well over a decade and are still at the whim of Westminster. We don’t get to choose.