Yeah, that's pretty speculative to assume what would have been, but forking and improving/shifting direction of kibana would have been definitively possible from a license POV.
Their FAQ even says:
> I asked Torkel, and he said that If Kibana had been an AGPL project, Grafana would likely have been AGPL from day one.
Their FAQ even says:
> I asked Torkel, and he said that If Kibana had been an AGPL project, Grafana would likely have been AGPL from day one.
https://grafana.com/blog/2021/04/20/qa-with-our-ceo-on-relic...