[raverbashing]

The pre-soaking is supposed to help with digestability (I can't find the exact name of the substance it removes) a pressure cooker of course cooks it faster but it is not very convenient (also you can cook them without a pressure cooker - pre-soaking helps with this as well)

But yeah canned beans are easier. There are also some vacuum packed ones

"Canned doesn't taste as good" you still have to season them

[raverbashing]

(Since I can't edit anymore: it removes phytic acid) https://www.webmd.com/diet/foods-high-in-phytic-acid