Well, that's what's working for me, I can play this way. Back in a day I've tested many different UI mods, layouts etc. -did not worked for me, I'm comfortable with regular UI. This is theory vs practice situation, when in theory I could organize my UI using best ergonomic guidelines, math calculated sizes, additional keys binded to pedals from racing steering wheel set. And practice is that this is a game that i should enjoy to play and do it as I see fit. And if something worked out for me for long years, on multiple raids, it will work on current and future ones. On raids groups do not wipe over and over because people do not have 100% knowledge of all current buffs and specific info on each end every mechanic, they do because people stood in fire for too long. And they succeed not because overall DPS was 0,03% higher due to hyper-optimized system of buff and bonus notifications. We are not robots, and such solutions are for robots.
I am human, deal with it