Are you saying that Baba would accept Bitcoin before Amazon?!
According to a recent poll on Twitter consisting out of 4500 Votes yes it would, so none of these 2 companies have stated that they will accept bitcoin, however the masses think that Baba would accept it before Amazon would.
Source: https://cointelegraph.com/news/alibaba-would-accept-bitcoin-before-amazon-google-silberts-survey
This would be great for both companies!
In my opinion both companies should start accepting bitcoin due to the simple fact that both companies sell a lot of products online and what is better than accepting cryptocurrencies for your online products. I think any web shop should accept cryptocurrencies because they can't be charged back and right now we're still in the infancy days of the crypto space. So even if the coin they would accept would go down for a little bit, in the long run it will most likely go up. Just look at the amount of coins that are only worth a few cents and have a relatively small amount of coins in circulation.