Conversion of expressions by the FrontEnd

Question

As I learned recently there are some types of expressions in Mathematica which are automatically parsed by the FrontEnd.

For example if we evaluate Hol

Answer 1

Not quite an answer, but in Preferences > Evaluation there are options to "Only use textual boxes when converting (input|output) to typeset forms."

If you check these, then using Cell > Convert To... > StandardForm etc... will show the Rotate[..] instead of the visually rotated result.