I sympathise, guests are more and more demanding and want exactly the same level of guarantee than hotels can provide, with 3 times the space and equipment for a third of the hotel price!! Airbnb is apartments sharing between people, as hosts we tend to profesionalize our skills but we aren’t still professionals! What we offer is the best we can do but we can’t control everything. Some guests are highly ddisappointed because a bulb goes off, the taxi missed the right address because incompletely spelled and blame the host for lack of precision etc. ..
I think Airbnb should remind we don’t offer hotel safety in everything, we work, we have families, sometimes we’re not in the same country, we don’t have our own plummer or so.