Yeah. Especially a comparison with LSD seems interesting. However, if both perform similarly, this could either mean they both work or they both don't work.
There are many hints at psilocybin not being different to LSD, some researchers opted for psilocybin for trials just because it was less known to the wide audience and had less cultural baggage than LSD. There are some comparisons, e.g. https://www.nature.com/articles/s41386-023-01607-2