I have no idea what you are referencing about him and the scope evals- nor do I particularly care.
Saying that any current Leupold is more reliable as an aiming device than Nightforce is unbelievably laughable. It’s takes about 10 minutes to show that. Even Leupold doesn’t try to state that.
I’m not going to get into an internet drama fest, especially with a company who offers several very good products that I use by choice( and ironically now test their own house branded scopes similar to NF, not similar to Leupold); but if you believe current Leupold scopes are more robust and durable aiming devices that are better at zero retention than Nightforce NXS/NX8/ATACR please start checking zero through use and abuse- there’s a neat “how-to” in another sub forum if you need ideas. At this point even SH has multiple threads acknowledging that the Mark 5 has been through multiple “revisions” to correct POI shifts, RTZ, and tracking issues.