So, why can’t you say "source-available” or “basically open-source”? For a few weeks, I genuinely thought Grayjay was open-source, because of misinformation that you and others are spreading. It was mere chance that I looked into their LICENSE file, because I was curious to see what open-source license they’re using, only to see that they’re not.
I’m a software developer, so my interpretation of “open-source” needs to be extremely precise. Open-source has tons of legal implications. Their FUTO TEMPORARY LICENSE breaks some of those implications, which is fine by itself, but if you use the one word in the English language with a clear definition for it, then you’re effectively lying to anyone who uses that precise definition.