today I read the news that Iran has warned about "more serious revenge" against the United States. such statements are not some kind of joke and what exactly they can do?

I believe that 2020 began very poorly if you look at it from a political point of view.
If the disagreements between the US and Iran will continue, this could end badly. How will this news affect the market? can they start to sharply raise bitcoin at the price? if bitcoin will grow fast, then altcoins will be even worse

We all heard that bitcoin will have an improvement to it's price because people in Iran will use bitcoin to secure all of their assets, but i don't think we should be happy about it because a lot of people will die if the war between Iran and US will continue, so we should be really be afraid on this situation.