Earlier quoted context omitted.
No. After you've ordered, it is rare to order anything else. You might ask for a refill of a beverage or something like ketchup, but the waiter is not expecting more ordering. It's simply expected by diners that their waiter is there and will help with whatever they need. In Europe you'll wait 20 minutes to get the attention of a waiter for salt or ketchup until your food is cold. Also in Europe this will be describe…
> In Europe you'll wait 20 minutes to get the attention of a waiter for salt or ketchup until your food is cold. You could ask for the salt or ketchup when the meal arrives. Also Europeans are not, I think, accustomed to asking for salt, or ketchup, on already seasoned food. So your request is actually unusual.
Not all us Americans are, either. The only time I can remember asking for such things is when the server forgot to provide ketchup for some fries.
If a restaurant doesn't season the food adequately for me, I'm not going to fix it at the table. I'll just factor that in the next time I decide where to eat.
Also, the vast majority of restaurants I've been to use far too much salt during cooking anyway.