I can't disagree with the OP's central point strong enough. Farsight's handling of the licences from a technical standpoint was hot garbage. I wish they lost the rights to official tables years ago so this reboot could've come a out sooner.
Maybe its a good thing it took that long for Zen to get the license; there is the question of whether all the features in FX3 would have been developed regardless if Zen had got the license in 2016, or would they have carried on with FX2 and only added some of what was added in FX3. Either way what we have now is an absolutely fantastic game that is getting even better when the Williams tables are added.
Edit : SYT beat me to it, making the same point.