if headcount was any way to measure success, then the killing of Flash did Adobe the world of good.
edit : not corollary, but the capacity to manage Flash security might have arrived too late, if I recall that late 2000s sudden Acrobat hegemony that was so absolute a stranglehold on corporate document cultural defaults they were uncaring about opt out only browser extension auto installation and more dark patterns than I care to remember. Unless the dark patterns secured that growth. Ugh. One of the primary factors in my purchase of a top model iPhone for my first Apple product that wasn't Snow White era was the ability to print to PDF (edit removed anecdote accidentally aggregated)
For now. Flash was also fine in the early days.