So for those who may or may not on TikTok, I notice my entire FYP is riddled with people talking about red flags to avoid or what they see as red flags and one common one appears to pop up all the time.

And that is "if they use snapchat" as a red flag.

Now me personally, I don't really see the big issue, I don't use it much anyway unless I'm sending my friends silly jokes/memes.

But what is the big deal about it? Is it really a red flag? Why is it viewed as one? What's people's experience with it?

Tl;Dr why do people view using snapchat as a red flag?