They've reduced useful search filters like 'has a desk' and there is no filter for 'not a tent or van' which is increasingly common. Some areas (Hawaii) contain vans as the majority of their listings. But no filters against them.
Their direction reminds me of the progress of Netflix to be less searchable and more about content they want to push. I guess it works out in the a/b tests but likely misses the forest for the trees.
A tip: use airbnb.com.au instead of .com as you'll get the real full price in the searches as they must comply with Australian law. This works all over the world.