Ironic that years ago people rushed to the recruiting office to sign up before a war was over and they had next to fuck all to lose
Despite a seemingly daily news article about how people are living in poverty or a fly buzzing in their rented flat paid for by housing benefit has affected their mental health and wellbeing people these days have a damn sight more than they did years ago
Sign up would be poor these days and IMO it would also be hard to conscript as so many would either dodge or try to dodge it and that's before you get into whether or not they are actually fit enough to actually do it due to being an obese fat fucker
I can see why people would resist as these days we are aware of the full horrors of war whereas years ago they were lied to and told it was a jolly jape well at least WW1, for WW2 it was clear to most what Hitler was doing and that basically we were next
However even if there was a direct risk to the UK I just don't see that a lot of people would actually give a fuck