FUDsters? Yes.
Majority of those who may look like simple "critics" of Bitcoin, are not critics at all. They are corrupt people who saw their own thing threatened and decided to spread some FUD about bitcoin. They will not change, ever. Like the CEO of one of the most corrupt banking cartel named JP Morgan who called Bitcoin "fraud" while one of their companies was buying bitcoin during the crash at the time.
To me, Bitcoin Fur isn't even FUDS anymore, I take every Fudsters as Bitcoin buyers, they are looking for opportunities to buy is why they are using FUD, unfortunately for them FUD on Bitcoin isn't that effective anymore unlike 2018 days.
JP Morgan exposure to Bitcoin was way earlier than MicroStrategy, they would have been one of the most successful today if they did what MicroStrategy is doing now, I believe they had the chance to buy lower and now worth Billions of dollars, even while they are buying it was not as big as What others are buying today, I guess there was a part of them who still doubts Bitcoin.
What a shame.