There’s actually one bit of tech that’s “relatively” simple that’s currently being hidden from public use because it would diminish big tech profits from monetizing users at scale. The founders aren’t obscenely wealthy, from what I remember they weren’t even close to being millionaires let alone billionaires, but they got threats and went into obscurity to let the heat die down from the big tech companies and investors. It would be quite a radical phase in tech that actually benefits humanity by raising the floor for billions instead increasing the ceilings of folks who already have 50ft ceilings. Imagine if lies, bad ideas and money weren’t such pervasive motivators for innovation and building. Anyway - thanks for sharing.