Lots of us take things other than internet forums into account as well, such as personal experiences. Good for you, your Leupold's haven't failed, I'm personally at 100% failure rate with them. So are a few people I know. Funny enough, I've actually at a higher Leupold failure rate than Vortex failure rate with scopes. Don't run either one of them though, too many pattern failures. I got tired of a constantly migrating zero every time I went to the range, scope moving by 3 or 4 clicks for no apparent reason between range trips. Multiple rifles, multiple rings sets, everything from the cheap old VX1, a fixed 6x M8, to a VX5HD, 243 Winchester up to 7 Rem Mag and multiple cartridges in between. None of them would hold zero, they would all just "stay fairly close," like a curious puppy on a hike. Never far enough away that you're scared, but far enough away that you'll keep an eye on it.
A single failure is more statistically significant than a single pass when the sample size is small. If the failure rates for these optics are actually as low as the companies want us to believe (sub 5%, let's say), then why is it that a guy can purchase 3 scopes and have 2 of 3 break/fail to track/fail to function from new? You can shrug and say "oh, he just got part of that 5% that didn't work," but according to basic mathematical statistics, that conclusion doesn't hold up. Mathematically, that guy SHOULDN'T have any failures or issues. But there's lots of "that guy" out there, and they're not just the vocal minority.
The problem isn't so much the guy who shoots thousands of rounds a year, as he's going to learn very fast whether or not his system is non-functional. The problem lies with Larry Mc-Nevershoots, who has used the same box of Winchester White Box .270 ammo for the past 5 years to hunt. He doesn't shoot enough to ever 1. establish a good zero, or 2. figure out if his system actually holds up and functions. His zero can wander anywhere inside a 3 MOA circle, but as long as he hits his milk jug at about 100 paces, he's good to kill a deer. Based upon my experience, if I shot like Larry Mc-Nevershoots, my rifles would've all been zeroed by his standards. My zero never moved by much, but it always wandered by a couple clicks on every range trip, and the only way I would ever have noticed would be to shoot A LOT. Most guys don't do that, so they never realize their Leupold Erector is floating inside the scope tube assembly. Never enough to miss inside a couple hundred yards, but the issues arise when "holding fur" at greater distance. Larry would miss and chalk it up to "sh!t happens." Yup, sh!t did happen, your scope is wandering. But he won't ever check because guns are for huntin' and not practicin', and he can still hit his milk jug, so he's good,
I'm happy to hear you've had good luck with your Leupold's. From what I've personally seen and experienced, since the mid 90's, guys like you are rare. Hopefully they continue to function for you! For myself and so many guys on this forum and in my personal life, our rifles will never wear another Gold Ring, and that position is primarily based upon our negative experiences and failures we've experienced.