Yes, I have seen the video. I know someone who has tried and said it was definitely active, not unlike mescaline but with its own characteristics obviously.

I will hopefully be sampling for myself when I visit this winter.

If you do harvest be gentle cacti are very old and live in hostile environments so be respectful of that obviously.

A saguaro often weighs less than an aspirin at age five and it may take about 10 years to get just an inch and a half tall, about the size of your thumb!

Under these natural conditions it may take 20 years to almost attain one foot in height and 30 years to reach two feet tall, but by age 40 it may be up to four feet tall, by age 50 up to seven feet tall, by 75 up to 16 feet, and by age 100 almost 25 feet tall.