Why do we have to mind about opinion of Jamie Dimon. He belongs to bank system and talked many shits about Bitcoin.

Some members of the forum obviously have a great need to
"feed" on what so-called
"influential people" say, and the OP is just one of them. JPM's chatterbox has already proven himself countless times as someone who says one thing today and makes a complete U-turn tomorrow, so even though he may be right about the banks and the crisis, he hasn't said anything that isn't already known.