At the very least, no tools were ever made widely available, and don't seem to be even to this day.
That's because discussions around them have been heavily censored by Big Tech in general; but that algorithm has been cracked, purely out of curiosity, in the late 2010s.
That's because discussions around them have been heavily censored by Big Tech in general; but that algorithm has been cracked, purely out of curiosity, in the late 2010s.