Aside from the Republicans constantly trying to play catch up to the Democrats on their march leftward, Democrats have nothing in common with the conservatives. I have to qualify that with the word conservative because Republican does not mean conservative. The majority of Republican voters are conservative but only a small handful of Republican politicians are conservative.
Back before Biden went senile he was always left of center and not by a little bit. But he's not running the country. Those who are actually running the country are leftists. Those who Biden pledged is full support to are the World Economic Forum. Their goal and objective is the destruction of capitalism. They want to do this with what they call the great reset. When they announced the great reset they also had a slogan to go with it, "build back better". The same slogan that Biden used as his campaign slogan. Because you cannot "build back" unless you first destroy. Global inflation and then hyper-inflation is one of the tools they are using to first destroy.
BTW I'm not a tin foil hat guy. I'm just watching it happen right before our eyes. I see what the WEF says they want to do and I am watching it unfold. It is the reason why Biden was installed, not elected, president. He is their puppet. They don't want someone with a functioning brain and that is why Biden is in office.
The Democrat party is NOT conservative. They're not even less conservative. They have zero interest in preserving the Constitution and our inalienable rights like conservatives do.
I wonder what your basis of comparison is. Democrats are not full on Marxist but they are the Marxist's best friend. Conservatives want nothing to do with Marx or any other form of socialism, collectivism or statism. We want the freedoms that is protected by the Constitution back. We want the government given to us by our founding fathers back. The only thing we do NOT want back from that era is slavery. We want the blessings of liberty for all regardless of race, ethnicity, creed, whatever. We want a very small, virtually powerless Federal government. We want all political power to be in the hands of the individual, not a collective. And we will allow city, county, state and federal government to have a very small and limited amount of that power just to "establish Justice, insure domestic Tranquility, provide for the common defence, promote the general Welfare, and secure the Blessings of Liberty".