Yeah, I understand the SSPL has some issues that could use better clarification (exactly the extent the copyleft is intended to reach), but it is an aggressive copyleft license, and I'd argue, very in the spirit of open source. The parties using it could develop a more clear newer version to SSPL that addresses the concerns.

And the more companies adopt SSPL, the more pressure OSI will be under to accept a viable license for open source businesses.