

Unfortunately you fail to understand the history. Stall man FSF etc is a relatively new organisation started in the 80s.
Open source was a term long before that. And it was created by early Unix commercial dostros in the 60s. There were magazines etc dedicated to it as a mess with to allow commercial software to spread to multiple platforms. Long before stallmans free as in beer attitude.
So no the other licences have a place in history and are open source even if you and I may not support their ideals.
This is why words like libre and free software were formed to include our expanded ideals.
Pre internet links are hard. I grew up using these versions of open source.
IBM SCO and sun formed Open source licences that were very literally you got to see and change the source.
In the 60 as CPU tech was a minefield of different ideas and architecture. It was the only way companies your keep up with mainframe PCs.
You will need to go to a library with microfiche and hubd down the 1960s open source magazine if you want more then actual old farts telling you the truth,