If you did all the maintenance recommended by the Internet you would be busy to say the least.
Let's hear some no maintenance stories, wheel bearings- dunked reels, 40 year old line Harold.
Feel free to start with "a mate of mine " if you're embarrassed.
My daiwa excellor 2000 gets a hose spray at the car wash or under the tell tale if it's lucky, if it goes land based no chance. Nothing else in about 7 or 8 years. Never opened never oiled nothing.
About 1 year ago it stopped being perfect, now it's getting a little unsmooth but I think it's a bent main shaft. Might do something about it in a year or 2
Edit, I do look after my motor and game gear like babies. Maybe slightly neglected babies.