You built up your very own definition of the word while ignoring what any political conservative movement in the world actually does. You listened to someone’s argument on the concept of a definition, an idea that was stapled to a word in your head, without actually looking at factual reality. What you describe is simply not what any conservative party anywhere does.

Starting with the idea that you are conserving something that runs well and not spending resource on frivolous nonsense that doesn’t work - just look at everything a conservative party actually funds while blocking money for anything remotely humanitarian because they claim it doesn’t work, or based on the slightest disagreement about a boundary, while being themselves the very reason it doesn’t work.

Look at what is actually protected. And at who isn’t, based on not giving too much to someone you don’t think deserves it. Do those who already have all that deserve it?

Starting with your environmental conservationist sensibility and reducing that you want to be a conservative is already super wild, it’s antinomic. You think you protect something from greed and selfishness, but those who who block progress are the selfish ones who hoard everything out of greed, using “this doesn’t deserve it” or “you can’t prove this works” as an excuse to keep everything. You are not safeguarding anything, and there’s zero place for environmental protection in any conservative party anywhere.