About 2 years ago I made the odd choice of buying an Campagnolo Ultra Torque chainset to run SS and 1×9, after all that time of moderate once a week riding through all weathers it had started clicking a bit so I thought i would pull it appart to see what it needed, 10 mins later and it was all appart the main shaft splits in the middle and both arms can be pulled out of the BB cups and it takes the bearings with it still located on the shaft, the inside of the bearings has no seal and with a can of WD40 and the little tube you can force the dirt back past the outer seal, a quick re pack with grease and it all popped back together.
Probably less effort than even the new King BB.
Makes you wonder why all BB’s are not built to be serviceable, I have read you can do Shimano with effort (will doing that bike next) but this system is actually built to be serviced, make you wonder why others arent…
Wish they did a MTB specific version for my other bike running a triple.