And I think it had indirect influence -- kind of a glow -- on other things that were going on, such as changes in technology and computing. But I would call most of the top people there at that time -- including most of the researchers at PARC -- quite straight with regard to drugs. PARC was much more of an older drinking culture than a drugs culture. However, other kinds of non-drug mind-altering practices were experimented with (many kinds of meditation, self-hypnosis, isolation tanks, etc.)
A little goes a long way, for many reasons.