In some organizations, Scrum is used with a different name due to bad past experiences with it.
Excessive rules, layers, and additional practices added in the name of Scrum have caused frustration.
Scrum is essentially simple with 5 events, 3 accountabilities, 3 artifacts, and a mindset of inspecting, adapting, and focusing on value.
To improve the adoption of Scrum, organizations should stop unnecessary processes and documentation, call it Scrum, and access better training and resources.