The video in question:
^Rumble video link: What Is Boxing?
Chinese Translators:
Boxing absolutely included grappling in its original inception. The distinction of boxing and wrestling was the focus on striking or falls and holds, not their use exclusively.
Prize Ring Rules
Queensbury Rules:
ABC Unified Rules of Boxing prohibit Grappling/Holding/Clinching in fouls 3, 4, and 5: https://www.abcboxing.com/abc-regulatory-guidelines/
~~Good Journey