Well, I am not really surprised about that dude, atleast, glad that he is still alive, he should take solace in the fact that he is not the only person who missed investing in bitcoin at the time the price was almost nothing, I understand it can't be easy but then, what else can one do?
If people did not invest money in Bitcoin in 2024 or 2025, they already wasted and ignored many opportunities in the past. Chance for investing in Bitcoin when it was nothing or was a few cents was not for many people. We must be very lucky to be there years ago but even so we would have sold our bitcoins at very cheap price too.
I also meet bitcoin cheap, I meet bitcoin when it was below $100 or a little above it but I never invested, I don't blame myself much or regret this because there was nothing I could do then, I was poor then and can't even afford $20 without having to borrow most part of it, I don't have to live in that regret but rather, take the opportunities I have today and make something good out of it - no body should live their life regretting their past mistakes for too long.
From prices like $100 to $1,000 or even $10,000 or $15,000, if people invested money in Bitcoin, they would have gotten very good profit. People who invested and got profit won't criticize Bitcoin, and only people who did not take any opportunity in the past so far will very likely criticize Bitcoin in 2025.
Is it responsibility of Bitcoin?
No, it's theirs.