I'm picking these based on how absurd it felt, not on how good evidence they are. Although many of these are good evidence as well. An early one was when I heard David Icke say there is no virus, backing it up with a report of his conversations with Andrew Kaufman, and that the mortality in Europe was (at that time, April 2020 or so) not any lower than in previous years. I'm not saying the former is true, and I'm unsure about the latter, but it convinced me that I didn't have to worry about being infected. Furthermore:

• simply the degree to which the MSM has always been lying. 9/11.
• the swine flu farce. I was reminded of this immediately.
• inflation of death toll
• dancing nurses. (They would never have had time for that under normal circumstances, let alone amidst a supposed pandemic)
• trucks that were supposed to contain dead bodies but were actually part of a psy-op
• empty hospitals
• Sars-cov-2 at least being from 2018, as material collected from a lake showed (iffy one, because Sars-cov-2 hasn't even been shown to exist)
• Covid being less deadly than the 2017/2018 flu epidemic
• Various animals, plants, and lifeless material testing positive
• Sweden
• smirking Bill & Melinda Gates
• the absurd shift of focus toward George Floyd right when anger over lockdowns threatened to unite the people
• condoning BLM protests, as you mention
• lack of infections after protests, in spite of all the warnings
• leaked government reports about how to scare the masses into complying
• the idea that you have to get tested even if you don't show any symptoms
• censorship of skeptical content from Youtube, Twitter, Facebook
• The Great Barrington Declaration
• suppression of HCQ, ivermectine, and vitamin D
• using ice cream to lure kids into getting jabbed
• the CDC no longer counting flu deaths "due to the ongoing Covid pandemic". Supposedly, social distancing eliminated the flu, but not Covid itself.
• the flu vaccines being continued nonetheless in 2021
• disappearance of Covid after Biden's election