If you poke around for a while, you can find a bunch of accounts that are linked to RETS. I don't know if Real Bill Smith is one of them, he could be for all we know.
The sauce on "outing" RETS is suspect, IMO. Almost as if it was designed to intentionally create some mystery to increase followers. What I do know, however, is that RETS is not what it seems. Changing account handles repeatedly while maintaining followers takes inside help. "He" also makes strange mistakes regarding simple stuff. Furthermore, he claims his original "jump the shark" back in June was because the CIA comped his account. Fine, but his initial personality was very "I'm not very patriotic, just glad Trump is doing his thing" to "TRUMP RULES! I LOVE Q! PRAISE THE LORD!"
Just sayin…