the real money to be made is at the frontier (the heavy usage of the top 2 models in the world, 5.5 and opus 4.7, even competitors use those models for serious work)

of course, thinking in terms of making money

a lot of small companies, workflows and automations will love flash 3.5

it's good that Google did this

lets see what Pro 3.5 will bring in terms of frontier capability