Is MIT A License?
The MIT License is a permissive free software license originating at the Massachusetts Institute of Technology (MIT) in the late 1980s. As a permissive license, it puts only very limited restriction on reuse and has, therefore, high license compatibility.
Do I need to include MIT License?
Yes. You cannot "re-license" MIT-licensed code, and the MIT-licensed code will remain under the MIT License, but you can redistribute it as part of another project under any license you wish. ... The MIT License text & copyright notice must still be included with any unmodified MIT-licensed code.
MIT License FAQ - Tawesoft Knowledge Base
The MIT license is a great choice because it allows you to share your code under a copyleft license without forcing others to expose their proprietary code, it's business friendly and open source friendly while still allowing for monetization.
Why I Use the MIT License - Bill Patrianakos
Python software and documentation are licensed under the PSF License Agreement. Starting with Python 3.8. 6, examples, recipes, and other code in the documentation are dual licensed under the PSF License Agreement and the Zero-Clause BSD license.
History and License — Python 3.10.1 documentation
The most popular open source license as of this writing is the MIT license. MIT is what's known as a permissive license, meaning you can use software under the MIT license with minimal restrictions.
Open Source Software Licenses 101: The MIT License - FOSSA