You are absolutely right in everything except your alarm at his current K rates. Even in his original 250 PAs in AAA last year he didn't have a K problem (15%).
This is the only year in professional baseball that Albies hasn't been a teenager. He has relied on a plus hit tool for all of his past success against inferior competition. He hasn't had to have a plan at the plate yet.
He is finally being challenged in AAA, and now is when he will make his first set of adjustments. Hopefully (probably) those adjustments will include adopting a better approach, which will lead to more walks.
Albies should get 500+ PAs in AAA this year to make those adjustments. If he is still struggling in August we can start to worry a little.
The only alarm I had was pointing out that Albies has a K rate just as bad as TD right now. I do think Albies will be fine but his start this year is a little disheartening.