Arrington is a nice guy but it's way, way, way past his time to cover up.
I think it's fine for older guys to compete , against others in their age group.
However, at some point, why not just train/diet to: feel good, look younger and stay healthy, etc
In fairness to him, he's more muscular than many delusional gym bros 60 yrs younger LOL.
I actually judged an npc contest with a local favorite who was mid 70's.
He wore a Depends under his vintage posing trunks. 100% serious.