not sure what you mean by replace. Microdosing shrooms has proven to be very beneficial for people with depression, where cannabis can acutely make depression worse. I say it really depends. Cannabis is not for everyone. But for some it is very helpful. One thing for sure cannabis is very special, and there is nothing else like it. :)
BTW you should do an intro post and tell the community about yourself, how you heard of Hive, and all that good stuff.