The case for the "bullshit jobs" theory seems extremely weak to me. If a job is pointless and not adding value, there is an incentive to eliminate it. Markets aren't perfectly efficient of course, but they're not so inefficient as to create millions of jobs that serve no purpose.
The truth is that many people enjoy working. It's satisfying and fulfilling to build something useful or to make a discovery that contributes to human knowledge. We can acknowledge that and then consider the entirely separate question of the ideal level of resource redistibution.
As another comment mentions, this objection has already been dealt with numerous times.
But you then go even beyond the already answered market efficiency/plausibility objection that comes up ad nauseam when Bullshit Jobs is mentioned to make a positive assertion that:
> The truth is that many people enjoy working
On what basis? What is "many"? Do you think a majority of the workforce would elect to keep working if they could maintain their current standard of living without any work? Do you think this would maintain independent of any standard of living? Do you think people would no longer find fulfillment in performing some work (whatever they choose) if it was not economically required of them to perform some labor? I mean presumably the people who do not want to sit around and do nothing will act accordingly. Let them do whatever they want. Why does it follow from that to say that most people "enjoy" having to exchange their labor to earn a paycheck?
It seems to me you are making a rather remarkable claim, with little attempt at substantiation. Maybe you could answer some of my questions to flesh out your point a little more?
Fyi the book does address these points pretty well.