If you want to see what happens when the treasury is empty, just look at how hard it was for Tesla to survive the Model 3 launch: they were heavily shorted, and oil companies attacked Tesla on every front they could to destroy it.
Now that Tesla has enough treasury to survive a stock crash (and a little bit profitable), shorts went away.
Btw MicroStrategy was attacked the same way and its stock crashed by 95% in the past.
Also just look at 2020 how many businesses that didn't have treasury went bankrupt.
Businesses should increase shareholder value. How they get there is up to them.
You opinion on how that should be achieved is one of many possible strategies and very much your own opinion.
The fact that one is being taught how to do something in school doesn't mean it's the only way.
e.g.: Most countries tax foreign dividends at full income tax rates. 15-30% IRS withholding taxes on dividends.
Now you have invest in the business and invest in bitcoin by default.