I have a very generic southern English accent. People usually guess home counties/London. I live in London. Born in Wales to a Welsh speaking family but sent away to boarding school. So I have no Welsh accent. Have a very Welsh name.
People never realise I’m actually from Wales unless I tell them. Then people assume I am not that Welsh so they can refer to me as English or make anti-Welsh comments. I’ve even had someone tell me that the differences between the Welsh and the English are much less than between the Scots and English.
So I wish I had a strong Welsh accent so people wouldn’t just assume I am English. Not that there is anything at all wrong with being English, it’s just not my identity!