Can everyone agree or not? Change isn’t a vague, imprecise concept. What is meant by “change” is “number change”, where the numbers apply to categories like force or position or energy, and these categories and numbers in turn apply to matter, where, looked at from the point of view of matter, these categories and associated numbers “are true”.
It is only the numbers that change; the various categories stay the same, and the various mathematical relationships between the categories (represented by equations) stay the same.
Categories can’t morph into other categories, and equations can’t morph into other equations. But also, numbers are not the types of things that can morph into other numbers: in order to change, the numbers that apply to categories can only “jump” or be “jumped” via the assignment of new numeric values to the categories, whereby other numbers also jump due to the mathematical relationships between the categories.
Number change can only consist of number jumps, where, as opposed to the idea of a gooey blancmange of smoothly morphing numbers, definite number “jumps” are the only way to delineate time, where time is seen as nothing more than the recognition that change has occurred. Looked at from the point of view of matter, what “is true” is that change has occurred, i.e. what “is true” is that time has advanced.
The idea of time as an independently existing “dimension” is completely superfluous: time as an independently existing “dimension” doesn’t exist. Time can only exist as a recognition, from the point of view of matter, that change has occurred.