I did mine proactively before i had any issues, other than an odd noise noticed when the ac was running it only had high miles.
I did a full compressor dissemble to confirm no metal and to ensure i accounted for all of the oil, otherwise i was prepared to flush the system.
If i saw metal, i probably would have replaced the condenser with it.
I also pulled the orifice and the little screen under it for the rear ac, all looked great so i did a very careful and detailed oil balance.
No guessing, be 100% sure i accounted for the oil removed, and added back any that the new compressor didn't contain.
the orifice was replaced with the updated OEM style, I never could find the pn for the rear ac screen so i just cleaned it and replaced it's little seal.
And of course, per the factory manual I added the extra oil to the compressor and not the drier/accumulator.