> My personal pain is Tableau trying to move uo the stack into data orchestration and compute. Code is completely inaccessible.

Not really a Tableau user, but I bet they are doing it to increase vendor lock-in. Which has always been an industry wide problem, proliferation of APIs and languages for that reason. I am not even sure how this could be any different, if the remuneration in a capitalist society depends on scarcity of the traded product or service (and the commons are privatized as a means to increase it). Here, the commons are the common understanding, standard APIs, and interoperability.