Sensory Deprivation Tank as a tool for growth?

[Podie45]

I've been reading a book called The Book of Floating: Exploring the Private Sea

This book talks about enlightenment a lot, and honestly I had never seen float tanks as a tool for growth but more as a fun psychedelic/cannabis booster.

Does anyone here actively use sensory deprivation as a tool for growth? I've been a few times and would be interested in going back.

People report visions from them. It's quite interesting.

This early 2010s VICE documentary with Hamilton Marris is what introduced me to these back in the day: