[eru]

Googlers for example already earn very livable wages.

(I agree that companies shouldn't do charity. But for very different reasons.

Just provide good and cheap goods and services to customers, and pay your shareholders and employees.

Those shareholders and employees as real person can make their own decisions on charity. No need for matching etc.

You can also consider not optimizing your taxes as aggressively, and treating the 'excess' paymnents to government mentally as if they were charitable giving.)