Earlier quoted context omitted.
But if it gets relicensed, they would still be able to use the current version. Amazon definitely would be able to fund an independent fork.
And then the argument for refusing to just pay ffmpeg developers gets even more flimsy. The entire point here is to pay for the fixes/features you keep demanding, else the project is just going to do as it desires and ignore you. More and more OSS projects are getting to this point as large enterprises (especially in the SaaS/PaaS spheres) continue to take advantage of those projects and treat them like unpaid worker…
It's a dumb reason, especially when there are CVE bugs like this one, but that's how executives think.