

Maybe. I think it’s more likely that she truly believed that her milquetoast approach was actually the safer option. I’m not even sure Harris was exceptionally cowardly.
Many other people would likely have folded and taken that “safe” option.
The problem is that we needed someone who went well beyond just “not cowardice”. We needed an actual hero. We needed a candidate who was willing to boldly face down big money interests, even when it seemed unwise and hopeless. Harris definitely wasn’t that hero.
Maybe. “Allowed” suggested that they wanted or welcomed it.
A bunch of formerly powerful people in the Republican party are now much less powerful. Many of them have been sidelined in the Republican party and replaced. Several prominent former Republicans have effectively switched to the Democrats.
The Republicans and Democrats have differences in how they structure their organizations but neither one wants to intentionally allow outsiders to take over.