America has 2 main religions. They are called Democrats and Republicans.
Why do I call political parties religions? Because most people take their most passionate issue (for example, someone who is prochoice on abortion) and they use their prochoice stance (which the democrats happen to back) to determine all their other stances on issues. This is a problem as it leads to people not thinking for themselves and it leads to people being partisan hacks.
If someone does something because of their faith based religion (a Muslim praying to mecca, a Jewish person being kosher, etc) then this is totally fine. We all have our guess as to who is the true God that will send us to heaven (except atheists and agnostics ) so it makes sense that for faith based religions to treat these faith based ideologies like religions, where you do and believe something because of your religious beliefs.
However, people unfortunately apply this same logic to policy based ideologies. They may say, "I think abortion is wrong because it kills a child" or, "I think abortion is okay because a woman should have the right to do whatever she wants with her own body", but unless abortion is their voting issue, they are more often than not just parroting talking points from the party that they hooked up with based on a different issue. They might as well say, "I think abortion is wrong because of my republican religion" or, "I think abortion is okay based on my democrat religion"
Political parties should not be treated as religions. Every issue should be analyzed with a fresh lens not corrupted by any other issue.
For example, Abortion Trends by Party Identification (gallup.com) states that republicans have a 31% chance of wanting all abortions banned, a 54% chance of wanting abortions legal under certain conditions, and a 15% chance of wanting all abortions to be legal. I could argue that the average republican has 112 prolife points (31x2+54) and 84 prochoice points (15x2+54).
The same site states that the typical democrat has 57 pro life points and 141 pro choice points.
If people really thought for themselves, then the number of pro choice points each party has would be about the same and the number of pro life points each party has would be about the same. But the reason there is such an enormous difference in points for either abortion position is because most people from BOTH parties pick an issue they care a lot about (it's usually not abortion), and if the democrats agree with them, the person ends up agreeing with the democrats on the vast majority of issues (and vice versa for the republicans).
If the next democrat presidential candidate said, "We should fight for equality, and that includes for the unborn, so I'm pro life", and the next republican presidential candidate said, "I oppose the welfare state, so I'm pro choice because it minimizes welfare use" then both parties would flip on abortion. All of the members of either party would do one of the following things:
1)(If their voting issue was abortion) Switch parties, and switch all of their other stances along with it to fit into their new party.
2) (If their voting issue was a different issue) Change their stance on abortion (they would think they are thinking for themselves when in reality, they are just letting a party think for them)
3) (If they are truly thinking for themselves) Not changing their stance on an issue because some politician hundreds of kilometers away advocated for some position.
Hopefully, people pick #3, but most people are going to pick #1 or #2.
This is a problem. Your stance on abortion should not correlate with your stance on guns, immigration, white privilege, stance on LGBT organizations, taxes on the wealthy, military spending/war, climate change, or any other issue.
Think for yourself!