Like any of the earlier replies, I find it absurd to think that whales planned the spread of COVID just to buy cheap BTC. The price of Bitcoin is observed to get a new height every cycle so there is no news when Bitcoin hit its new ATH but surprisingly it is too early as many of us expected.
I think people laughed on you because you accused the whales hired corrupt doctors to spread Corona virus. The whales don't need to make Covid to dump the price, they only need to spread fake news about Bitcoin ban in certain countries in the world. They just paid few dollars to the big media to spread the news, they don't need to play huge dollars for corrupt doctors.
True that! People laugh at the conspiracy theory that whales spread COVID to enable them to buy cheap BTC. Honestly, I still laugh at the theory that whales spread COVID to force people to sell BTC at cheaper price. I just can't get the reason why whales should do that since they can FUD the market with cheaper methods than hiring corrupt doctors as @OP had stated.