Nah… it´s way too far inland. Atlantis is in the ocean. My guess sunken Azor-island area.
I watched enough, seen this theory before, and yes, Sahara was once green with rivers, but it´s not strong evidence, imo.
Total lack of artifacts is also a giveaway, They should have found something other the homo erectus stuff, if this debunk article is correct. (I can´t copy-paste, referring to the bottom of article)
https://earthlymission.com/eye-of-the-sahara-richat-structure-lost-city-of-atlantis/
Most importand in Atlantis speculation, as well as informing others about it, is the fact that the story comes only from Plato and more importantly the story has a date for the flood. 9000 yrs before the time Solon got the story in Egypt, in 600 BC, …so 9.600 BC
It so happens that scientist can confirm that last ice-age ended at the same time, and sea level rose 120 meters.
Coincidence? No, of course not.