Thus I am for forbidden to employ it merely because ‘tis of rare and precious nature? Surely thou jest!

https://en.m.wiktionary.org/wiki/intransparent

In my immediate vicinity I can see a trend to insource critical infrastructure again. Not necessarily to their own servers but towards certified European data centers. Sometimes they manage to cut costs at the same time as the pricing structure for the big three is so in-transparent that they wasted a lot on unneeded resources.