It will never happen here because the majority of voters cannot STAND the idea that someone else is getting something for 'nothing'.
Doesn't matter if it costs that voter more to chase the non-working benefit recipient around forcing them into jobs they don't want, can't do, who do not actually want to employ them.
I think it'd be brilliant but heres the other reason it will never happen.
It would be a world in which employers have to actually provide benefits beyond 'a wage' to their employees.
Employers would have to make working for them desirable, they'd have to make it fit in with peoples lives, rather than demand people sacrifice their lives for their jobs.
We would still have jobs filled, but more on a part time and job share basis, the toxic work-culture we currently have would not be possible with a UBI system.
Of course on the plus side, employers would have workers who actively wanted to be there for reasons other than survival which is likely to make them far better workers, doing a better job.
How much better would carers, cleaners, menial shitty hard work jobs be, if to get anyone to do them they HAD to pay really bloody well and have reasonable hours? THose who do not want to do such jobs, wouldn't. Those who DO, are more likely to be good at it and work hard.
We would also have many more volunteers for charity roles, because it would not impact their income. There are many people who can't work reliably, to support themselves, but CAN do useful volunteer work as and when suits them/they;re able - but they can't do a lot of that now or they risk losing the benefits they live on.
We would save loads of money if we stop trying to force the can't work/won't work brigade into work - no fucker wants to employ them anyway (and before anyone yells at me, I am technically in the 'can't work' camp, I do work, because I want to, but I am unemployable!), it costs loads of money to chase around after them forcing them to attend bullshit work fayres and courses and fortnightly meetings and filling out forms and so on. Then they get a job that isn't a real bloody job, then they fall out of that job shortly after (but that isn't a statistic anyone cares about, only the 'got a job' statistic matters).. and round it goes again.