Yes, opposition to fascists - the Republican Party - is important, and it would be wonderful if people would join in the effort to defeat them.
What ARE you talking about?
… that sitting Dem Congressmembers have called on Biden to step down for the good of the party, and that a loss of faith that serious by the party would be an incredible millstone around the campaign’s neck even if Biden was completely, 100% fine, and it was all media spin. And that, furthermore, as those Congressmembers are self-interested in having a Democratic president win at all costs, and better placed than most to read the electorate, and have personal exposure to Biden and thus a better view than most as to whether he is up to the task of a presidential campaign, their opinions are not minor; in fact, they are very major and troubling enough that it should absolutely give you pause as to whether Biden continuing his campaign is a good idea.