Please. The implication is that American liberals find that they like Richard Nixon, which is a falsification. Much of this is an example of the past being a circumstance of the times, not immediately applicable toward the present. Nixon's policies did exist in a great deal of cuts for federal programs that liberals at that time had greatly supported such as social programs, scientific investment, and education, had an ethnic and racial animus that makes both current liberals and conservatives uncomfortable. For one thing, he wasn't regarded as a socialist then (instead, cracking the joke that, "We Are All Keynesians Now"---something that many conservatives still largely accept), and many of these polices that have been instituted today still exist and are not being fought against existing. Furthermore, arguments for or against certain policies continues to exist in conservative circles, like the immigration reform Bush pushed through. He was still a conservative. Encouraging the divide between the Soviet Union and the Chinese was something supported by both Democratic Hawks and conservatives. It doesn't have an automatic analogousness situation today. He did established the EPA, it still exists, it is still supported by conservatives. Has there been much in the way of wanting to remove the OSHA? Many moderate conservative supported the ERA. Have you heard people wanting to remove the ERA? Again, school desegregation, something that has become a universal platform comes into conflict with busing, a problem which people on the left and the right continue to debate. Price controls would make current conservatives uncomfortable as would direct control of the oil industry.
It's not so simple as saying, "he's with us!" He was and remains part of conservatism, with pieces that will be both comfortable and uncomfortable for current-era conservatives due to being perceived as "too liberal" or far too conservative or far too racist.