There are seriously a lot of American Shavianists who are like “oh, my accent doesn’t distinguish between father/bother or cot/caught, can I just use any letter I like in a really haphazard manner for those?” IDK dude, if I as an Australian can fill my writing with multitudes of silent Rs, I think you can learn the difference between father/bother and cot/caught. It doesn’t really matter if you just want to write private notes to yourself, but if you want to communicate with other people it is absolutely bewildering when I see 𐑔𐑪𐑑 and realise the person meant “thought”, or 𐑢𐑭𐑑 and then realise they meant “what”.