Of course! I’m not saying their work isn’t needed, or vital, obviously it is or they wouldn’t command the salaries they do!
My OH has a job that’s not quite at that level, but close enough. He still has some hours in the day that he can fill however he likes. And since he’s not an extrovert, ‘busy’ character, who likes to be out and about in his free time, he likes to chill at home, iPad in hand. If I were he, I would likely find the time to talk clothing and handbags.
Also, a six figure salary does not mean that the job that comes with it is ‘fulfilling’. You might do that job because a) you happened to be interested in or good at something that other people will pay handsomely for, or b) you simply wanted that level of income, and so you decided to do that job whether it’s ‘fulfilling’ or not or c) you kind of got lucky and happened to fall into that particular sector, or in fact any number of reasons, none of which preclude you wanting, or even needing, to find some online community in which you could have access to support and advice or just social interaction. You might well be ‘bored’ in a staggeringly well paying job, especially if you are highly intelligent.
Anyway, I digress. To answer the OP, no, I don’t think it’s aimed at rush people, but I do think there is a sizeable part of the demographic that is at a higher income level than the average in the U.K.