No. The "benefits system" or "safety net" or whatever is really quite basic and not fit for supporting a modern family, contrary to what the Daily Fail would have people believe. Losing a job is devastating financially and emotionally, as it would be elsewhere. The main positive is healthcare is still free regardless of whether you're drawing a giro or £250k a year.

It still takes massive balls to stand together like that and fuck him off. Good effort.

You don't risk losing your job because your boss isn't an immoral shill for some capitalist corporation, so he's actually in on the protest and thus won't fire you.

Solidarity (and also labour laws Europe has less fire at will policies)

It's likely more down to social cohesion. Smaller villages all know each other (or at least passingly aware). They also don't have a huge pool of workers to draw upon.

If all your staff agree it's an issue, then finding replacement staff won't be trivial. Also, a large chunk of your customer base likely agrees. Finally, a small pub is unlikely to be run by a big shot CEO. They will have a lot more empathy than the average middle manager.