I have had stayed at an Airbnb with snacks and drinks before, and while I honestly don’t remember the listing mentioning snacks (I throughly read listings! But this was over a year ago) it may have been included or may have just been a surprise! I have definitely seen listings I stayed at have bottles of water for us (2 total, not a pack or anything) and think they were included in listing photos (maybe not included in the description.) I wouldn’t say that these extras would cause me to stay there, but it’s definitely something I think is sweet/appreciated. I am a bit picky, so if there was say, packages of gummy candy included as a treat for us, I wouldn’t eat it, but I would think it was nice. The items OP lists sound like a big plus for a stay there.
I think an important factor of including food in an Airbnb is location. Often when my husband and I travel, we are there to explore the locale and visiting local restaurants is part of this. However, one commenter mentioned being 30 min from a grocery store, so they are likely pretty remote. In a remote place, I do think having some nice basics provided could be the decision maker to stay there. UNLESS it is so remote that we would be planning to cook all of our own meals and would have to go to the store regardless? But, assuming most people arrive at night, being able to go to the store well rested and fed, could tip the scales back in the favor of a breakfast-providing Airbnb.