Not everyone to the right is a liberal, people like theocrats exist, but the whole of mainstream American society is neoliberal (with influence from those evangelical theocrats), which is a subset of the larger political-philosophical category of liberalism. We can point to some differences between Republican and Democrat, but they are overwhelmingly of style and PR, not the substance. There are very specific issues, like abortion, where you can pretty reliably see differences, but even here the difference is overstated and this is evidenced by the fact Obama didn’t even try to codify Roe when he got elected and had Dems controlling congress.
Why is this? Well, I think you can avoid needing to offer people a carrot if you can just offer them not getting the stick, but if you make them secure then they’ll start asking for carrots. But that’s personal speculation.
More important is the overwhelming consensus seen on a variety of issues when you look at their actions. Biden has over and over had the chance to let Trump-Era executive orders simply die, but he has repeatedly signed on to their continuation or even expansion. All the power that Trump unfortunately wielded in office to push EOs and theoretically to veto seems to have evaporated when they touched old Joe’s hands. Why is that? It can’t be ignorance.
I knew people who thought Joe would be less hawkish on China, since that is traditionally the role of Republicans, but he in fact has been more hawkish! He has done a better job of stabilizing relationships with America’s North Atlanticist allies, but the imperial policies under Trump and Obama have continued aside from pulling out of Afghanistan (which Trump began working on but was too much of a coward to follow through on, we need only see the media backlash to Biden doing so to understand why).
I’m interested to learn more about what those people actually think.
Then consider speaking of them less presumptuously