Earlier quoted context omitted.
I don't get what you are saying entirely, but companies like Microsoft and Broadcom, of all places, have given patent licenses with their open source work that were not as one-sided as Facebook's was. If Microsoft and Broadcom are better OSS+patents citizens then you are, you have a serious problem.
Unlike Microsoft, Facebook hasn't gone around demanding royalties: https://www.infoworld.com/article/3042699/open-source-tools/...
That article is just another reminder why one cannot afford to give Facebook a pass on this.