It really feels like you are climate change denier trying to make it seem like you're not. It would have to be a massive conspiracy that spans multiple massive fields of science and has hundreds of thousands if not millions of scientists constantly doing something wrong intentionally or not. Your counter point is the equivalent of questioning the theory of relativity because you don't trust the decades worth of proof.
The science behind climate change is simple and more than 90% of the worlds experts in geology, ecology, climatology, oceanography, chemistry, physics, etc all are in agreement that global warming is real and caused by humans. Here's a FAQ from the times if you'd like a reference https://www.nytimes.com/article/climate-change-global-warmin...