I think your question is appropriate but mixes some assumptions or maybe you have seen more than I have but I dont see Toney as showing up to a youth camp hosted by AB as "hanging" out with him.
Show me a pic of Toney in a night club or on a yacht with him and yeah I may think ehhh prob not the wisest choice but going to a camp with hundreds of people and tons of media likely there, I dont see a harm, he is a local legend (and NFL star) and lives back home, **** Toney may legit be more of a draw at his camp than AB right now in Miami.
And yes I saw Lennar at his house, he aint a UM player (yet) hard to tell a 17 year old what to do, especially when that 17 yyear old grew up watching AB break records in the NFL.