There are both indoor and outdoor grills now. People won’t always want to go to the trouble of setting up a grill outside. The indoor grills are still fairly small, and they won’t be able to grill as much food at any time. However, they’ll still usually be more convenient to use than some of their larger counterparts.
Vegetables and other food products can have a dramatically different flavor after they have been grilled. People won’t even have to grill them for very long in order to get this effect. In some cases, grilling something for even a few minutes can make it seem like an entirely different food item, especially if the grill was preheated enough.
People will sometimes enjoy standing by the grill and rotating the food periodically. It does mean that the grilled food will require more of their attention than some other types of dishes, which can be prepared in a somewhat more passive manner. However, many people enjoy the active food preparation process associated with a grill.
It’s also true that it usually does not take all that much time to really successfully grill almost any dish. Most people will be able to make grilled food for an entire party after a fairly small amount of time, even if they’re able to be casual about it. Adding more food to a grill that has been preheated is also relatively easy.
Some foods will grill more quickly than others. The thickness of the food product matters, and so does its water content. People might decide to make grilled sandwiches as well as grilled vegetables and main courses. Some outdoor grills will get hot very quickly, however, causing them to overheat the grilled sandwiches. Indoor grills might be better in those situations.