I hunt with plenty of older guys.

I'd say when your physical limitations take the fun out of it.

Changing HOW we do things is a necessary part of getting older.

So, if you were always safe, you'll probably always be safe.
But, if the way your friends do released birds creates unsafe shooting circumstances, then do't do that.

I don't do skirmish lines or "group" blasting.
If 2 guys want to walk up the covey, you take right, and I'll take left flying birds.

You can ease up to the point alone if you want. I'd just do the next one.

Otherwise, sit in the wagon and enjoy the day.

It didn't sound like you were the unsafe member. More the circumstances surrounding you.

Out there doing it best I can.