Sniping at Biden is dumb, these "scandals" are boring. It would be nice to talk about policies. Imagine that.
Yes it would be.
The problem is, the republicans don't really
have any policies of note, and the ones they do tend to be either very unpopular (hey, lets lock kids in cages and give tax beaks to millionaires!) or lacking in substance (I will protect preexisting conditions! How? Well, I don't know... I just will.)
So, about republicans can do is snipe at Biden, and since Biden has no real major scandals, they have to basically manufacture them.