Sure, sometimes the FDA is slow to approve drugs that have science behind them. Or from other countries that proved efficacy and safety. But frankly people can already do whatever they want with regards to health. The wellness and alternative medicine industry is larger than the actual pharmaceutical industry. Your fears are unfounded.
https://www.takeda.com/newsroom/newsreleases/2025/takeda-ore...
Wikipedia says homeopathy market was 2.7B in 2007 and I'm too lazy to find new data. AFAIK there has not been issued a single fraud sentence against the manufacturers. That's with a half-functioning FDA that actually made some moves to stop this. Now how bad would it be with no regulation at all? Because, again, there is no doubt that homeopathy has overwhelmingly higher profit margin compared to actual drugs.