Maybe you need to step back from the first order effects that your bias is saying and look deeper.
What is the cost of free health care? Where is it paid for?
What is the result of lower taxes (the right wing is for lower taxes for everyone, not just the rich - your 1% claim is an outright misrepresentation of their views): more money that can be used to invest.
there is a lot more to both. I'm countering your left wing bias by doing the same as you: cherry picking results that fit my narrative.