Recently GW2, As soon as parsers went allowed officially people startet to get Toxic. More toxic then it was before

Got kicked for example with just 10%-15% DPS below Meta, and the bosses are even doable with 25%-35% below Meta.
Don't remember if it was oficially supported, but felt so, WoW, Raidgroups and people in dungeons got very toxic really fast. Classic was way more relaxed.
In Statics, Parsers are no issue, because you shgould find a static that meets your gamestyle. I would never join a Harcore Raid group. I'm just not good enough for it. But in the Midcore where I'm in we get our kills too. It just needs a bit longer. The problems start if people start flaming in Random Content.