how do I uninstall MacAfee Endpoint Security from my macbook pro?

Are there no instructions on their website?

Some companies will bundle an uninstaller on the distribution disk image.

I had to do this to my daughter's laptop when she graduated from college. Here are some instructions:

https://macuninstallguides.com/blog/2018/11/20/how-to-quickly-uninstall-mcafee-endpoint-security-for-mac/