Agree. Basically, I'm not certain the FO is really taking this trade request "seriously" at this point. I'm sure they'll entertain it, but it feels more of like a "wish to be traded" than a "demand to be traded". As others have said, its also a very common leverage play.
I think its 100% one of those things where they think he's just like throwing a tantrum, and if you wait him out, he'll come back and give you a hug afterwards.
It stacks up logically though. Ravens knew he wanted a trade before FA or the FT was placed. They went non-exclusive so that Lamar could go find a partner, and then bring them back to the Ravens to analyze. Clear over the last three weeks Lamar overestimated that.
I also think it would be extremely "on brand" for Lamar and his camp if he puts out this trade request, Ravens are like "cool, go find one", and then Lamar sits back and does nothing. Like doesn't even call teams. He just expects he'll get a line of people begging him to come play for them. And now, three weeks later, he's like "fuck man where everybody at".