I have found three comments from you, where you insert yourself as an expert on what Open Source is/not is. Although you do link to some sources, you do so without arguing your point. IMO this is not a constructive way of communication. Since I believe your perspective is purist but overall not too helpful, I will go through the trouble an actually argue the point:
Your problem is following sentence published by the OSI: “The license shall not restrict any party from selling or giving away the software as a component of an aggregate software distribution containing programs from several different sources.” Which FUTO does - they won’t allow you to put ads on top of their software and distribute it. But I hope that you would agree with me that GNU GPL is an Open Source License. However, they do have a copyleft which practically makes selling software impossible. If you use a library which uses the GPL, you have to make your sources available - which makes selling a compiled version a difficult task…
If we look at Wikipedia, we see following sentence: “Generally, open source refers to a computer program in which the source code is available to the general public for use or modification from its original design.”, Grayjay fulfils this. Wikipedia continues: “{…}. Depending on the license terms, others may then download, modify, and publish their version {…}”, you are allowed to download and modify Grayjay. They do not allow you to commercially distribute your modifications, which is a license term.
Lets look at a big OSS company. Red Hat writes: “An open source development model is the process used by an open source community project to develop open source software. The software is then released under an open source license, so anyone can view or modify the source code.” These criteria are fulfilled by the FUTO TEMPORARY LICENSE (Last updated 7 June 2023). Red Hat does not mention the right to redistribute anywhere I could find it.
To those who actually read up to this point: I hope you find this helpful to form your own opinion based on your own research.