I dislike the ‘no accent’ posh thing.
We have such a diverse set of accents in the UK that it should be celebrated, not avoided.
For me, it’s the “fake posh” accent that’s creeping in especially with young women. First noticed it at my old workplace, they became more and more like it over time, and in the 9 years I’ve been in Bristol, it’s become incredibly obvious. Strangely, when I go to our London office, there’s a mishmash of accents from round the country, in the same roles, with none of the “fake” thing. Not figured that one out yet, but maybe there’s a social mirroring effect with Bristol having 2 unis? I’d be gutted if I hadn’t met my Mrs years ago as it’d be a dealbreaker if I met someone now with the fake Made in Chelsea thing going on!!