True but some efforts are way beyond what is done in agriculture. They for example have been mutation breeding[0] since it was discovered on much larger scale than public efforts. The mutants check all possible boxes except taste. Grow faster, drinks more, more THC, resistant to heat and diseases, likes light 24/7 even while flowering, all the same size, no branches, few leafs, easier to clone.

[0] - https://en.wikipedia.org/wiki/Mutation_breeding