The only event that Scrum and the agile manifesto have in common is the retrospective. That's it. The rest are simply added to make Scrum more palatable to management. The Scrum guide specifically says you must adhere to the rules set by the guide or you are creating hidden problems and not doing Scrum. That statement in itself is opposite to the term agile. It's rigid, not flexible. That's not the only thing that's rigid in the guide. The guide specifically instructs developers to create a plan for a fixed time period, of fixed items (a sprint) and you must not change the contents of that sprint to jeopardize your sprint goal. Ie. you must make sure you complete the sprint goal even if you learn something new and should adapt to change. That in itself is another thing that contradicts the agile manifesto.

So, Scrum is most definitely not agile. It's the opposite. It was made for project management, not software development.