Top: Even more useless than usual. Big surprise. They could take tp, but then they are almost guaranteed to lose lane.
Jungle: Literally a second support that just wards and gets dragons
Mid: Also feels like a support that just roams bot for dragons
ADC: Literally just exists in lane for dragon, barely deals damage to champions anymore
Support: Ward bot for vision in enemy jg.
When everyone's role revolves completely around taking dragon, no one has a fun time. Dragons are so powerful the only way you can win anymore is to play early to mid game champions that can secure dragon easily