Such terminological inexactitude is disappointing, Leaddy.
As to the rest of your post, you have a (typically) pilo-centric and (typically) dangerous perception of how 'simple' aircraft maintenance is. Would you really fit spark plugs to an aircraft engine without using a calibrated torque wrench? LAMEs might do it, because they have done the job so many times that they have 'calibrated wrists'. But anyone else? You're joking, right?
Are you sure you understand the intricacies of proper battery maintenance?
How many people do you know who've been prosecuted for committing the offences you have identified? To the nearest 10 will do me.