I don’t know if he qualifies but I would hope Ethiopia would let him run Paris 2024 as his final race. Gun for a medal. If Meb can get 4th at 37, Bekele can get a medal at 41 or whatever. The Olympic marathons always end up being home for some upset performances given the lack of pacemakers, the unknown courses and weather, etc. that would be one where he could actually do something special.
Somewhere like Berlin he is no longer able to stick with the leaders through 30-35k.