The intention of this is to ensure that all tools are available for use by members when they come to the space.
All the others are not this prescriptive. For example,
It doesn't say you can't use it as a workspace. But it doesn't offer the facilities a space like that offers, and you can't reserve space for yourself without taking it from someone else. Thus, it isn't practical. Perhaps there's an implied rule that you can't make a private workspace for yourself there but that's obvious : there is no such space.
The statement about a charity doesn't say that it can't ever be one or explain the reason why that decision was made (though that has happened more than once in the past). It simply states that it isn't a charity, which is factually correct.
And so it goes on. These are not rules : they're merely information about how the space operates. There ARE rules, and perhaps you don't agree with them. But these are not them.
Can you point to one of these that you think is a rule, and explain why that's a problem ? They're generally to protect members from being interrupted by non-members who think we offer commercial services. The hackspace itself doesn't, though it may be possible for individual members to offer one as long as it doesn't hurt other members (eg by hogging the laser cutter).