Trying to predict the next US president is generally like shaking an 8-ball and seeing what pops up. If you took a million people who were all trying to predict who would have won each election, you'd get more than a handful of them who would have gotten each election right from 1984 even if they were all flipping a coin between the two candidates. I can't give too much stock to whoever this pollster is without knowing more about their methodology, and even then, there isn't a great way of breaking down why one method is better than another until maybe after the fact.
Biden proposes debating Trump twice. The first one is in June. President Joe Biden proposed debating Donald Trump twice before the general election — with the first match in June before the start of early voting. Source 4t.