TBH I think it was Michael Saylor. I always bought "reasonable" shitcoins with solid ideas but when the UST/LUNA crash happened in May, I thought maybe it was time to reevaluate things. During that time Saylor dropped about 5 interviews detailing why he was confident on Bitcoins future and not concerned about other cryptos. Something clicked then and I have been buying Bitcoin exclusively since. Now I look at most of these "innovative" ideas for different cryptos and I cant help but think something similar is already being developed on the lightning network