It is difficult to imagine a left-wing politician as extreme as the current GOP. Right now they are trying to make it illegal for judges to enforce rulings against the government if the plaintiff is poor, slashing Medicaid funding to pay for tax cuts to billionaires, and I dont even know what since I haven't checked in the last half hour. AOC is only really a left-winger in our heavily distorted Overton window. In Europe, she would be a moderate.
And where are the vaunted moderates anyway? We keep being told the Democrats have to appeal to the moderate voters, but Republicans seem to do fine without them. Dig into the numbers and we have a liberal block, a conservative block, and a bunch of low-information voters who chase after the latest distraction. The man who votes against Harris because she didn't do enough to fight inflation and votes for Trump, whose clearly stated policy agenda will increase inflation, is not a "moderate", but a dumb-ass.