I mean I feel you lebron, and the bench is weak as hell, but
You getting maxed out, kyrie and love getting paid, JR got maxed out, Iman has like 40+ Ms to his name, etc. Your bench is going to be weak
this isn't a foreign concept. When your stars are max guys who make big money, a weak bench comes along with it.
For the past couple of years, with CP/Blake/DJ all getting big money, we've had to trot out benches that feature the corpse of Hedo, Big Baby, Spencer Hawes, Jordan Farmar, The Corpse of Danny Granger and antwaun jamison, etc. (This is why I feel like Doc, especially the last year or two, has become underrated as a gm, but anyway)
When the Lakers were winning, 3 peating and all that in the early 2000's, their bench / supporting cast was terrible. They legit at times during their run had guys like Mark Madsen, AC Green, Horace Grant, Travis Knight, Derek Fisher, Robert Horry, Brian Shaw, Rick Fox, etc.
When you have multiple max guys on your team, building around them is tough. This is why Players should just stick to being players.