Tell us about yourself!
There's a ton of material to read and view on this, but what I'm saying is that there was plenty of Tesla research that disappeared from his hotel room right after he died. Call it suppression or don't look into it at all and just make fun of people on forums, but it's fairly well documented that his journals were there and then mysteriously disappeared. Many of his efforts, including harvesting power from the ionosphere, are also a matter of record. The energy is there in massive quantities, always ripe for redirecting.
Practical information is suppressed all the time for the sake of producing profit. They're called trade secrets. J.P. Morgan understood this and capitalized on it by causing all of Tesla's funding to dry up once he realized that energy was going to be transmitted wirelessly and couldn't be tracked for billing purposes.