What's the point of SSIDs, really? They just need to be some strong unique in your proximity. I got tired of coming up with witty puns and just used my street a

What's the point of SSIDs, really? They just need to be some strong unique in your proximity. I got tired of coming up with witty puns and just used my street address. Is there any downside to this? In fact, if everyone did this, the alleged privacy problem would go away. Wifi stations really would just be like street numbers. I'm not sure I understand the threat model here.