In my own opinion I can say Bitcoin can be seen as an alternative monetary value because it can still be used in place of fiat such as in most platforms which makes it possible for good and services to be purchased with Bitcoin, even some online gaming and betting platforms also accepts Bitcoin. In the same way, Bitcoin can also be seen as an investment vehicle in which we have all seen, where one uses it to buy or invest in other potential coins. Lastly as for crypto exchanges they have their policy but I think since they are in the business of cryptocurrencies, they are likely to be paid in crypto as well.