Adobe could have benefited from doing this acquisition but they can be somewhat forgiven as they are already pushing Edge Delivery Services which is based in NextJS although it's a different approach. Combined with the Universal Editor they have a solid headless authoring setup for enterprise CMS.

But I really feel like Akamai is who dropped the ball here, this was a low hanging fruit for them and they're lacking offering this capability to offer their corporate clients as they transition to full headless. Now it's going to be their competition (Cloudflare, even Fastly through Adobe & the EDS push) who will try to take a portion of their cake.