Teetotallers of the UK, do you drink alcohol free booze?

Weird take. My old man is an old school bloke. Grew up in a coal mine village, spen his whole adult hood in a factory. Drank since his was 15. He was made redundant 2020 because of the virus. Next 3 years he was drinking hard. Not denying he was an alcoholic but its hard to convince a man with a life he's lived and the family he's lost that drinking isn't a solution. 2023, he started shaking. Gradually getting worse and worse. Kept putting it all down to his pain mens for his knee which he was awaiting an op. Skipping all the details, but December be was hospitalised after multiple falls and confusion. Doctors put it down to Ataxia cause by a life on the drink. Detoxxed in hospital, back to his old self. Sharp wit, no more tremors or shakes and is mobile again without falling, still struggling with his knee. The whole family gave up booze over Christmas to help resist temptation. But.....he does still drink Guinness zero. The only non alcoholic beer he says tastes like the original. And you know what. If letting an alcoholic drink cans of 0 alcohol beer at home means I get to keep my dad around a bit longer, I'll take that deal. My mums on strict watch on where he is so he can't sneak to the pub. We'll take him down on a Sunday for a pint of non alcoholic beer and can see his mates. So far so good