Staying in an all-inclusive resort is not truly experiencing a new country

I've been to a few all-inclusive resorts, and while they're fun for chilling by the pool, they totally shield you from the local culture. I mean, come on, you're not really experiencing a new country from the bubble of a resort where they serve you American-style food and drinks all day, right? It's like you're in this isolated vacation bubble, missing out on the real vibe and flavor of the place you're visiting.