Eating non-toasted bread with butter and jam is not inherently "gross"; it's a matter of personal preference. Some people enjoy the soft and fluffy texture of untoasted bread combined with the creamy butter and sweet jam. It can be a simple and comforting way to enjoy a sandwich or a snack.
Toasting bread can add a different dimension to the flavor and texture, as the heat creates a slight crispiness on the outside while keeping the inside soft. Some people prefer this contrast, while others prefer the softer texture of untoasted bread.
Ultimately, whether it's enjoyable or not depends on individual taste preferences. If you like the combination of non-toasted bread with butter and jam, then there's nothing wrong with enjoying it that way. Food preferences are subjective, and everyone has their own unique tastes and preferences.