Of course there’s a double standard, not denying that. The papers know their readers, and they are out to make money. They’re not out to be balanced journalists.
It wasn’t some manufactured panic about Biden’s age though. The debate sent an immediate ripple through the liberal establishment. The Democratic Party, newspapers, cable news. You saw it as soon as the debate was over. Hell, you saw it as soon as Biden flubbed the Medicare line.
Think about the NYT’s business model. What do they gain from talking about Trump’s mental fitness? Most of their readers already think Trump was mentally unfit.
I know I was reading the NYT more during the Biden debacle than at any point prior to that.
The reason the panic was so widespread is because the concern about Biden’s age and fitness was already widespread among voters at large and Democrats. That has been borne about by the explosion of energy we’ve seen around Harris since then.
Another major piece of this is sourcing. Who are the sources for most NYT journalists, and which party is more democratic and open to questioning its leadership?
Dems were not afraid to leak info about their Biden concerns to the media post debate. Either no Republicans are talking about Trump’s fitness or none of these conversations are being leaked.
There certainly aren’t high profile figures angling to get Trump to step aside in the same way there were against Biden (Pelosi et al)