Conservatives love the present. They love the freedom from govt that our revolutionary Founders gave us while liberals love the past where huge central, bloody governments shaped human history for 1000's of years.
You say one thing, then support the opposite. If you love the small federal government that was around in pre-FDR times then you love the past. The national government here in the present is much bigger and complex then anything in the past.
think in 200-1000 year periods. Liberals want to go back to when history was shaped by all powerful central govts that progressed quickly. Our founders were the exact opposite
The Founders worked very hard to create a national, united government, and not 13 fractious states that were independent of each other.
They also had to create the Bill of Rights specifically to entice states that were controlled by "anti-federalist" to join the union.