Laning isn't a 1v1 or 2v2 though, this is a map wide 5v5.
As Top lane I tp into fights all over the map, as mid I roam to both other lanes consistently, and as bot lane you can push any tower you want really. Although yeah bot lane is usually decided by a 3rd, 4th, or even 5th party if you don't win it hard really early. Jungle just has an easier job doing that and at low elos tends to be the only person making moves around the map.
But even so, honestly especially in top lane I like to get a good amount of wards up and taunt or harass the jungler when they come by top side so I can keep them in my lane or around it to give my team some freedom or to get my jungler up for a counter gank. So if you're not really bad at this game it's not hard to actually turn that 3rd party intervention into a positive gain.
EDIT: By harass I mean walk over to them while they're doing Krugs if I'm blue side and hit them with a ranged attack. Not like verbal abuse, that's not the same as taunting them and is never ok,
But if you can't wrap your head around those facts then I don't think this game will ever be for you, it's rarely a solo laning experience and if you don't ward or you get baited then you're gonna get screwed.