Cheers. Must admit, I can’t understand a word of it, having said that I’m only a few miles from Wales and have the same problem there. And even closer to Liverpool and true scouse leaves me shaking my head.
Yah. Welsh is also a Celtic language - but it's from the Brythonic branch. Irish is from the Goidelic. The two are not mutually comprehensible - although some words are. Especially in place names.
And nobody, other than real Liverpudlians, understands Scouse.