Like I told the other poster; you're in left field on this one. Do really think millions of fans world wide give a flying F whether or not Lars is good drummer? And newsflash: Slayer & Megadeth aren't in the same league as Metallica in world wide recognition & popularity (see concert below).
FFS this is METALLICA!...thee most popular metal band from the 80s that are still playing in their 50s that aren't all trashed out and have lost members to drug/alcohol abuse. Hetfield's had some issues with alcohol & rehab in the past, but damn he's looking pretty good, and though his voice has changed with age, it's not all trashed out like some of the leads in other metal/hard rock bands (think David Lee Roth for one...Lol).
Wake up & smell the coffee!....these cats are killing it with their iconic stuff world wide. Their performance at Glastonbury a few yrs ago (yes....freaking Glastonbury!!!) was heavy man. 100,000+ fans, hot chicks drooling over them, balloons flosting all over the place, young teens & soccer moms on stage...totally unbelievable for a bunch of old thrash metal guys now in their 50s! I think you got something against them for some strange reason. For a metal head (?) you don't seem to be a part of the Metallica family...who would have thought. Lol.
"Enter Sandman" rules!
https://youtu.be/Gb6JRborcOU