I don't know what this thread started out as and how it went sideways but I concur what roblack said.
Kaz guided me on how to root mulberry cuttings and deal with loquat scions as a beginner. I look forward to reading the posts on this forum each day to gain more knowledge and maybe be fortunate enough to catch some super group buys or sellers selling good stuff. I've seen some frustrations that both sellers and buyers have had in the past year or so (Brad and the DF shipping costs still tops the list!) But hey, for a non-business, how someone's time spent and their conditions for sharing knowledge or for sale is up them, readers or buyer's are lucky this is available.
It is disappointing to be excluded from a good deal but one solution for scions would be to find another supplier, multiply/grow it into a massive bush, and then sell the stuff unconditionally and at the cheap - becoming the hero for all the newbies and everyone else!