Amazon made almost no profits for many many years others too. They follow a reinvest or expansion strategy and if investors believe it the stock goes up. It is not encouraging that Twitter lost 80% of its value under Musk's leadership and not something pne wants for the US Government which also does not work on a for profit basis. Ofcourse Musk fakes that he doesn't know that and promotes his unsubstantiated wins stories daily.
Amazon offered very obviously valuable and profitable services. I think we're starting to realize ad-based monetization is not how to maintain a billion dollar corporation anymore. I wouldn't have much aspects for Twitter even if Musk never took over. But he sure did accelerate things.
>ad-based monetization is not how to maintain a billion dollar corporation anymore.
Online ad revenue has been growing, 15% per year recently. Huge growth. That includes legacy networks like (decrepit) Facebook, which is seeing double digit growth, and the short form video frontier is growing considerably faster and constantly pushing out new ad/partnership models and is very much a strong growth industry in an of itself.
Ad revenue is more than sufficient to sustain a billion dollar corporation. It can and does sustain trillion dollar corporations, and the industry is currently in a strong growth phase with a lot of obvious green fields for innovation.