“If I put $100 in Bitcoin in 2010 I’d have $2.8B now.”

No.

If you bought $100 of Bitcoin in 2010 and watched it go to:

$1k → $100k → $1.7M

and did nothing

Then watched $1.7M go to $170k

and still did nothing

Then watched $170k go to $110M

and still did nothing

Then watched $110M wither to $18M

and still did nothing

Then watched $18M surge to $390M

and still did nothing

Then watched $390M deteriorate to $85M

Then watched $85M climb to $1.6B

and still did nothing

Then watched $1.6B shrink to $390M
and still did nothing

Then watched $390M surge to $2.8B

and then for some reason finally decided to do something…

Then yes, $100 in 2010 would be worth $2.8B today.