Did anybody get approve with insufficient evidence?

I know many of us don't have proof for the 5 years continues presents. I'm wondering if any body got approve even though they lacked proof for a portion of those five years.

I think those people got RFE'd

Im gonna be the first one and if I get RFE'D uscis better get ready to read 30+ affidavits and my entire facebook timeline. Just saying but it might be easier for them to just approve me