Anyone have success with installing Monterey on MacBookPro11,2?

no. an MBP needs to be an early 2015 and later to qualify for monterey.

The 11.2 is a

MacBook Pro (Retina, 15-inch, Late 2013)

Model Identifier: MacBookPro11,2, MacBookPro11,3

Part Number: ME293xx/A, ME294xx/A

Newest compatible operating system: macOS Big Sur 11.6

Tech Specs: MacBook Pro (Retina, 15-inch, Late 2013)

User Guide: MacBook Pro (Retina, 15-inch, Late 2013)

Identify your MacBook Pro model - Apple Support

i've never understood why apple does this, but in this example, MBP 11,2 spans two models. the 2013 15 inch AND the 2014 15 inch MBPs.