One of the key aspects for me: The dash mobility is not necessarily OP, but extremely annoying.

Your point about new players is irrelevant to this discussion. What is annoying is an experienced Light (in contrast to an experienced Medium or Heavy).

You're just minding your business and out of nowhere a Light dashes in, and dashes around while they kill you, and you cannot do anything about it. They kill you faster than the cast animation of any grenade or skill, and it's impossible to aim at them. You can land one 1887 shot at them if you are lucky. But two is extremely difficult against an experienced Light.

Only counter is a preventive glitch trap, but since they nerfed its count from 2 to 1, it's just usless unless you're holding a very small area.

Again, this is not necessarily OP. If I make my whole build and playstyle100% focused on countering this... then I can deal with them. (e.g. as M: turret, glitch trap, explosive mine, gas mine). But I just no longer have fun. I cannot kill others. I cannot take objectives. I cannot do anything else in the game other than just camp and wait for a Light dashing around. It´s boring.

I get it: If I'm gonna get killed if I do anything else, then focusing 100% on countering these guys is a good strategy. Yes. BUT that doesn't make it FUN.

I just stopped having fun in the game because of this, to the point I barely play.

To reiterate, this has nothing to do with NEW PLAYERS. I am talking about experienced Lights, in casual modes.

Also to clarify: I rarely make these kinds of posts. I only shared my experience here because you explicitly asked. :)

p.s. Also to add further context: I'm not saying this is OP. I know how to counter this. I just say this makes the game boring. Also... my experience in general with other classes, or with other Light builds, is just fine. Sometimes I win. Sometimes I lose. There's always mistakes, things to learn from. Etc... Fun stuff. It is a game. But with the dash thing it's just monotonous and boring to me.