There will be massive adoption which means their infrastructure will get hit hard.

Do they have the capacity for the level of adoption?

I know they'll get better and more efficient over time, but in the short term there'll be tons of backlog and delays I imagine.

As a photographer people call on me because I take a better photo then they do even with the same gear. I expect this will be true that graphic folks will get a better result from these tools than the average admin assistant assigned the task.

I hope the designers and artists stop all their protests that AI images are theft and should be banned, and instead embrace the fact they have more skill than the non visual people and see what they can do with the new tools when combined with their own hard won talent.