But also. WSJ is a conservative publication. I’m skeptical of any poll they conduct as their pool of respondents is probably not an accurate representation of an area’s potential voters.
It also seems very likely that Biden’s numbers will improve relative to Trump as time passes. Trump and the RNC as a whole have little to no money to campaign on vs Democrats with plenty.
Trump has been running for President since 2015 if not 2007. Biden is still mostly just focusing on being the current President. As Biden campaigns and buys adds, his numbers will improve where Trump will have about the same support regardless of damn near anything. Trump has a high floor of support but also a very low ceiling. It’s not a matter of Biden vs Trump. It’s Biden vs the couch.