> If a stock is priced at a huge multiple to earnings and sales...

FBs P/E ratio was well into the value stock territory of ~22 before this dip. They were trading at the lowest multiple of any other big tech company by far, now they're even more insanely undervalued from a fundamentals perspective. I realize that doesn't matter in the age of the meme stock, but personally I'm still pretty bullish in the long term and that's assuming the XR stuff is just a giant money furnace and returns nothing.