That CNN poll on Biden is bullshyt. The media does this shyt all the time. In the early 80s they had articles/data saying Reagan shouldn't run again. In Obama first term they a
Had articles/data saying Obama's approval is shyt and will lose re-election. They also had articles/data saying Clinton shouldn't run again after Dems got spanked in the 94 midterms and lose both chambers of Congress. All 3 won relection with ease.
Biden will be fine as long as the economy doesn't crash. Inflation has been coming down for months. If you look at the downward trends, by the time the general election comes around next year inflation will not be as big of an issue.
Assuming its Biden vs Trump, age shouldn't be a factor, but I'm willing to bet the media will make it a problem for Biden while not acknowledging that Trump is 3 years younger.