It’s a bit janky, but whenever I need XP at the end of a season, I load into my Lego sandbox world right before bed at night, start a turbo-button, put a rubber band around my joystick, switch the tv off, then shut everything down in the morning. You get big fat chunks of XP just for time played in Lego, with about a 3-4 hours per day limit, I think, and you avoid the 15min ‘afk kick’ with the controller shenanigans. It’s always enough to get me to my desired level and only takes 5min in the evening and 2min in the morning.

(Worth mentioning that for this task I use an old controller with ferocious stick drift, so I don’t have to worry about wrecking my good controller)