You're still framing the issue in terms of 'right' and 'left' BEFORE deciding whether those issues are right or wrong. Decide FIRST the right-and-wrong sides of each issue...and THEN look at which political lean supports which side.
Full disclosure: I used to be a strong conservative - I happily voted for Reagan and Bush 41 (and I still hold Bush 41 to be a very underrated president - he was better than most people think). But when I saw what was happening with my fellow conservatives concerning Iran-Contra and the never-ending witch-hunt against the Clintons, it became obvious to me that they had stopped caring about right or wrong so much as party over country. This happened because of the power of the political pundits and the Religious Right, wherein they allowed Rush Limbaugh and Jerry Falwell to become kingmakers within the GOP. No Republicans could get elected to national office if either Limbaugh or Falwell opposed them.
The Dems aren't perfect - far from it - but they are not locked into a never-ending circular firing squad of "I'm more liberal than the next guy". If you'll check
the 1956 Republican Party Platform, except for LGBTQ rights, it's MUCH closer to today's Democratic Party platform than to today's GOP. In other words, YES, today's Democrats are closer to the 1956 Republicans than today's GOP is.
Perhaps you should read that party platform, so you can read what "conservative" really meant back in the days when America was led by Eisenhower.