That sounds like you are just imagining a connection between the two because you know chemical structures are similar.
No not necessarily. I knew the structures were the same my first shroom trip, before ever trying 4-aco-DMT. I was just lucky enough to find shrooms before I was able to try 4-AcO-DMT. Then when it got to hot and dry to mushroom hunt where I live, I decided to give 4-Aco-dmt a try. I liked it, and I did feel there was similarities but I didn't think they were identical, at this point.
Since all I had access to was the chemical and not the mushroom, I was using it, it did feel similar, and at the time, I thought I would be able to tell the difference. It wasn't until I was able to try shrooms again that my opinion changed.
My friend called me up and said there were mushrooms in our usual field with lots of cows. It had been raining (flooding) here for weeks. And finally sun dried a lot of things out, and cooled off some, not much. And we went mushroom hunting. We found so many. I had been using 4-Aco-dmt. But had not used for 2 weeks.
It it was a Friday and I was ready to try out the mushroom immediately. And when I did they felt just like 4-Aco-dmt. I was actually surprised at how similar they were. Because my first few mushroom trips I don't remember thinking after the mushrooms were gone, and I ordered 4-aco-DMT, I never felt that they were identical. I thought they were similar.
But at the next time trying mushrooms after doing a lot of 4AcO-DMT, it was indistinguishable.. That is my experience with it.
Everyone if different. Our brains are all different. But that is how I felt with it....