I appreciate that and fully understand, but, in many places, having a non standard licence pretty much guaranties it can't be used. I can't imagine volunteering myself to engage with legal to get this approved.. I don't need this is my life..
I think mongo and elastic could get away with it because they already had captive users. For illustration, I didn't really look at your offering, I went to the licencing section and just summarily disqualified. I am also unlikely to use it personal pet projects, because the learnings cannot be leverage in my paying job.