Compensation of employees makes up 62% of Gross Domestic Income. Wages and salaries makes up only half of the personal income component. Comparing it as a percentage of GDP ignores other ways employees are compensated, such as employee pensions and insurance and employee contributions to government social insurance. If you're missing this, you're missing 12% of Gross Domestic Income.
No, everybody buys goods and services.Remember it is the middle class that buys all the goods.