I would GTFO, IBM ain't your friend and ain't your savior and are unlikely to invest and the worse may come with increasing IBM management sticking their fingers in the pie. The folks who did well out of this already know, they have the checks to cash if that was your take away congratulations. Otherwise find another opportunity. If nothing else look around and find out what you are worth on the market and then have that hard discussion soon with HashiCorp/IBM.
