Are Republicans Celebrating Biden's Downfall Too Soon?

Mark Hemingway says the victory lap Republicans are taking might be premature when it comes to the 2024 election. As it currently stands, Biden's re-election campaign has become vastly unpopular, however, the Democrat Party has a voting infrastructure in place to effectively work around the lack of starpower Joe has. Will Republicans follow through on the hype and show out in mass to vote in November?