A whopping three-quarters of Americans believe Democrats would have a better chance of winning the 2024 election if somebody other than President Joe Biden was atop the ticket, according to a new poll. The survey from CNN and SSRS also shows that Biden, whose approval rating has fallen to a new low of 36%, would lose his matchup against former President Donald Trump by 6 points: 49% to 43%. Trump bested Biden in the survey even while scoring a 39% favorable to 54% unfavorable rating. The poll was taken June 28-30 in the days after Biden’s disastrous performance in his nationally televiseddebat…