I've lived here for over 16 years now, and if I had to sum up Brits in one word it would be "apathy" - there's no point in fighting for anything because nothing ever gets better. Friends will admit in private conversations that they are concerned about surveillance but they aren't going to voice this anywhere because there's no point and it probably won't even affect them so why bother. There is a small group of people who still believe in protesting, but after several people were sentenced to 5 years(!!!) in prison for planning(!!!!) a protest, that had a chilling effect on various organisations around the country. Not to mention the entire farce that is aggressive criminalisation of anyone who even dares to mention Palestine Action around any kind of protest.

Apathy and nihilism are self-fulfilling. At least in the US, courts sometimes ask what "a reasonable person" expects of a certain statement or legal requirement like privacy. If the culture publicly shrugs its shoulders, that is taken into consideration. The absolute bare minimum people can do is care, and say it with their voices to other people, and vote.