How was ur high school experience of Welsh?

I’m from North Wales and my school was a bit rubbish for the Welsh language. I mean the whole lesson was like once a week, which was pretty low as we had like PE more often. Anyway the lessons we had was so bad, either a supply teacher who had no clue and everyone just messed around, most didn’t care when we did have a teacher in and the people who was fluent because of parents at home was the only ones who seemed to do well. I mean even French or German had more people interested in it and doing well. Welsh is the language of the country, why are people so uninterested in it and seem to use it as a Joke lesson? I mean even my colleges A level classes hardly had any people in them, I mean other languages such as Spanish, Polish, German and French. I mean you can say it’s more popular but I mean I doubt half of the people studying them languages are planning to do it at University.