For me, it has nothing to do with what I could do with the money, in terms of investments or anything else. It's more a question of whether an item offers the value for the price being asked. While I can certainly afford the $120 per year that Adobe is now asking for Lightroom, I just did not see the value in it for my particular circumstances versus the previous pricing under their perpetual licensing model. In my case, the cost for Lightroom almost quadrupled under the subscription model, and I did not see where the product was worth four times what I had been paying. Basically, Adobe wanted me to pay for Photoshop along with Lightroom even though I never use PS.
I instead found an alternative that meets my needs at a cost that I find acceptable -- DxO PhotoLab.
BTW, I don't buy coffee at Starbucks, either, nor do I spend the huge markup for designer label clothing. Neither offer value to me, although they may to others.