Earlier quoted context omitted.
I may be wrong, but I think Adobe 10 years ago was pushing for things like html5 video and canvas... because Flash was Macromedia's. It was a case of: the enemy of my enemy is my friend. (They were also one of the first big companies to push SVG from what I remember).
heh not the first time I have made that mistake, when I say "they" I mean macromedia / whoever happened to be in charge of flash at the time of whatever incidence we are talking about.
Adobe bought Macromedia and suddenly Flash was great and amazing and they integrated it with the rest of the their portfolio.
The question I am trying to put is: back in the days of Macromedia, do you think they would have clanged on Flash on mobile like they life depended on it?
(this is not a rhetorical question, btw, I am really wondering: I didn't follow Adobe and Macromedia much in those days)