Why must it be true every penny they earn is through real work? They have earned a lot of tax breaks and free gov cash over the years to stabilize business. Maybe it’s all a weird web of savings and investing, years of inflating their wealth through word of mouth, making us believe they turn a profit. They fought to keep alternatives at bay through political and scientific manipulation. How do you know they even make money; have you looked through their books?
You’re trusting word of mouth without verification. You’re making their success a given.