Could you clarify what you mean about the dollar in your pocket worth more than debt at 3% interest?

In corporate finance net cash or net debt is indeed standard practice (cash on balance sheet less debt on balance sheet). It sort of helps understand how much cash is ‘available’ to give back to investors, or pay down debt, spend on R&D, etc.

Now since most of MSFT’s long term debt matures in 2027 or after, you could argue that there is not much cash need for debt repayments in the near term. On the other hand, cash flow from operations was down year over year in their last reported quarter so belt tightening is probably needed to reverse that trend.