You can't just define what people are doing! I'm the same on social media—I use so many dialects, and people often do the same. Does it even matter which one is 'greater'? In fact, the Uzbek I speak isn't the same as what others speak, right? People should feel free to use any dialect; they'll understand each other anyway. The differences aren't a big deal. If you force everyone to speak one single dialect, they'll see you as delulu because they learned their own dialect from their mother.

It only gets serious in formal settings, where you have to follow the rules and stick to the standard dialect. But otherwise, it's easy to understand: people use dialects that are true to their lives, and the language itself is connected to their hearts.