I think if you had intelligence that the soviets were researching this, and they were [...]I know essentially nothing about this topic but from what I read due to this post the Soviets were not actually researching this, it was just a translation error.
[...] you would more or less have to also.
If your enemy wastes resources on something that is hopeless you don't counter by also wasting your resources on the same thing.
Its also philosophically suspicious to assume we understand everything about human consciousness today [...]
We may not have a good understanding of human consciousness but we have a pretty good understanding of fundamental physics and human consciousness can not sidestep the laws of physics.
Worse, the uber-skeptic position has been hurt in recent years, not the least of which with the military releasing incredible footage of the very same UFO experiences that have been dismissed by skeptics:
I don't know how such footage changed anything, there have been alleged alien space ship sightings for a long time, some easily explained, some remaining unexplained. What do a couple more examples change? There are no alien space ships roaming Earth's sky.
Also, small nitpick, but a witch hunt was a political move against women, not an honest attempt to find real witches. Societies with witch burnings were overly patriarchal and witch threats existed to keep women in line.
According to Wikipedia that was at best one motivation among several and neither a particularly early nor leading one. Anyway, I only used the term witches to make the comment more catchy, I did not want to imply that what they were looking for was the same or similar to witchcraft witches allegedly made use of.