If you are looking for an easy way to extract the LSA
some of the cyanogenic glycosides (bad) behind there is hope.
Scrape the fuzz off, crush 'em up, put 'em in a tea bag, and let them
soak in cold (in a fridge) water for 12-24 hours. You may have to
use more seeds, maybe ~30% more to achieve the same trip. It's a
far cry from an A/B extraction but like you said, you found such
methods too long and complicated.
Oh I forgot, you drink the water, and throw away the teabag. That bit is important.