Good day to you johan184,
Watching those youtube Laserdisc video's was great there are quite a few to watch.
I must admit and my apologies for what I am about to write but, I take great care with my disc's and covers, where as others just casually handle them ''it's just a pet hate of mine I guess''
I suppose it's also due to the fact, that I have always taken great care of everything I have owned & presently own, because of the time and expense involved.
Thank you for finding this thou and sharing with this forum, as others like myself will appreciate it
Sincere Regards