No, not the military goose-stepping version. On May 1 1975, fixed rate brokerage commissions were eliminated (technically, deregulated). The fixed rates had made stock trading very expensive, often dozens, if not hundreds, of dollars per trade. That change and the nearly concurrent implementation of ERISA opened investing to millions of people who had limited access previously. Charles Schwab was a small San Francisco brokerage that today has $10 Trillion under their umbrella today. Fidelity and Vanguard had only a very few mutual funds.
Yes, people today make some strange investment decisions. But, large multiples of that number have better lives than they might otherwise have had.