In the 1990s, I witnessed radio frequencies moving objects. There’s video evidence of this, I can’t find it online. But the video exists, it’s from a Canadian inventor.
Whether Zimbabwean inventor Maxwell Sangulani Chikumbutso is running a scam or not, doesn’t negate the fact that radio frequencies can move objects and can be used as a power source.
The obvious reason, not to invest in it, is that it destroys the entire energy economy. As you’ve seen with Leftists, and their push for ESG (Environmental, social, and governance), the rich and powerful, want a monopoly on energy.