They might be making enough money to get by the now but I still think they are burning through savings to afford most of these trips, an all its going take is one medical emergency an it's all gone or a huge house expense, I doupt they have thought of putting money by for the future where as a work place would have been putting money into a pension for you as well
I feel like they think they can bank on J to keep them going in the future which is insane because I doupt people are going to want to watch a over privileged spoiled brat, but there's not going be much longer that people will watch them, the younger generation want to see the young hip influencers that's keeping up with the times, not two useless middle aged parents that can't even look after one kid an spend a whole vlog bitching about things, their time is running out an money will get drained even faster