Being the source of the overwhelming majority of Mozilla's revenue gives them the control they want without touching the code base. How else do you explain the

Being the source of the overwhelming majority of Mozilla's revenue gives them the control they want without touching the code base. How else do you explain the fact that Google payments to Mozilla over the last decade have done nothing but increase as Firefox's worldwide user share has done nothing but decline --- now to the point of insignificance; less than Opera?