Waiting for $40k
The framing of this question shows why Bitcoin is expensive at every price for beginners. Not because of the money, but because you have to invest the time and do the homework.
What do you think of this 2x BTC ETF?
I see no good reason to buy paper Bitcoin. If you NEED an exchange-traded proxy for some reason, Microstrategy (MSTR) seems more interesting (and has been more profitable) than any ETF.
Is "blockchain" a scam?
Since we're about to see major players push hard for "blockchain" projects (again) you deserve a more nuanced explanation than a simple yes.
Is Bitcoin too good to be true?
I'm obviously a die-hard fan, but last week I was asked if BTC might be "too good to be true". It's a fair one, there's a lot of irrational exuberance among bitcoiners and some of their claims are worth a second look.