Throw January out the window. Answer this question? Is AirBNB a valuable idea? I think the answer is yes. Stocks go up based on future projections.
Even if they have to IPO, declare Chapter 11 in 2020, and reform for 2021 there's still a valuable company in my mind because the product is revolutionary.
Before COVID killed travel I would always favor renting a AirBNB for over a hotel. It was marginally cheaper and offered a better experience usually (in my experience).