This is fetishising it, though, which is also not really helpful. I'm kind of torn two ways on this issue. I do think it's good that Welsh has been introduced far more in schools, and I'd like to have learned some when I was at school. And the nasty history of 'Welsh Not' and all that was a vile thing, of course. But the majority of Welsh people don't speak Welsh, for a variety of reasons - cos somewhere down the line, parents didn't teach it to their children, but also, and very commonly, because somewhere down the line they are descendants of English-speaking immigrants. Welsh-speaking can't be a condition or test of Welshness, and I think Wood's kind of sentiment is in danger of promoting just that idea.