I’ve just looked at this X/Twitter account. It was him and he clearly was VERY mentally unwell. He appeared to love his mum though.He had a secret twitter. I found it and it’s highly believable it’s him. I’ve only found 1, apparently there’s loads that he created over the years. @davidian45
I can imagine people wrote to him out of morbid curiosity, unknowing how to handle that manipulation / realise they’re being manipulated. Men like that are very clever.