I really don't get these snarky comments on how this is a bubble and BTC will die and what not. Just don't buy it and leave it to others that like to have x10-x100 gains in a year.
For me it's quite straight forward that BTC value will appreciate over time. There is finite amount of BTC in this world and Y people. Unless some systemic factor (eg. criminalization of use) or technological factor (eg. crypto is broken) rears it's head it's fair to say that an asset designed to be deflatory in price will increase its price over time. It's not going to be a straight line, and I really hate these massive growth spikes (not sustainable, plus they play with your emotions), but we're well ahead of the times when BTC and/or crypto could be called just a fad.
Not with wall street actively pursuing legal means to invest in BTC.