Scientists don't have the power to decide what "facts" are anymore than flat-earthers do. People can decide that on their own.
Now you've gone beyond ignorance of evolution, straight to ignorance of science.
Read the previous post.
REPEATABLE.
and
INDEPENDENTLY VERIFIABLE.
Every time an experiment is repeated it boosts our confidence level. If it's repeated by someone else it boosts our confidence level even more.

Don't blame your pain on others. Self-hypnosis is your own fault.