Local prices are within the USA, hence part of subject discussion.
Add geography to lessons you need to study.
Biden's stupidity and economic ignorance affects everyone in the USA (and the World for that matter).
Taken from his bio on Wiki;
...
Born in
Scranton, Pennsylvania, Biden moved with his family to
Delaware in 1953. He studied at the
University of Delaware before earning his law degree from
Syracuse University. He was elected to the
New Castle County Council in 1970 and to the U.S. Senate in
1972. As a senator, Biden drafted and led the effort to pass the
Violent Crime Control and Law Enforcement Act and the
Violence Against Women Act; and oversaw six
U.S. Supreme Court confirmation hearings, including the contentious hearings for
Robert Bork and
Clarence Thomas. Biden ran unsuccessfully for the Democratic presidential nomination in
1988 and
2008. In 2008, Barack Obama chose Biden as his running mate, and Biden was a close counselor to Obama during his two terms as vice president. In the
2020 presidential election, Biden and his running mate,
Kamala Harris, defeated incumbents
Donald Trump and
Mike Pence.
...
en.wikipedia.org
............
Notice there is no significant (any) experience in wealth creating/free enterprise sector. Rather a lifetime/career living of redistributed wealth/Guv'mint; i.e. OPM (Other People's Money).
Much like many posters here.