Yeah, in Poland two "premium"-ish brands stopped selling powder in favor of tablets, and the cheaper brand is often missing from shelves, I need to order it in delivery separately. Situation is funny, since salt and rinse liquid are still widely available along with supposedly 3-in-1 tablets :) . I guess they are not so 3-in-1 as the ads say. But I will continue buying powder for as long as it will be manufactured. It's cheaper and more efficient. Same with washing machine power.
Tablets are fine. You can still break them and use half of it in the prewash dispenser.
Pods are a different story.