You are freaking out and making an unrealistic argument that is too far in the opposite direction. There is merit to the complaints about Top Lane. There isn't a single Top Laner who is ranked in the Top 15. It is all Jungle, ADC, and Mid Lane. No Supports or Top Laners. I say that only for argument's sake. Now if you play Top Lane, you will actually feel and understand why people complain about Top Lanes lack of agency on the game.
Yes, a player who is capable of DOMINATING Top Lane will have a TON of agency in the game. It takes a special kind of player to truly DOMINATE lane in almost every game. For the majority of players, we can't dominate that hard every game. So we are more reliant on our team instead of playing Jax and 1v57. For players working within their limits, Top Lane is the most useless role in the game when you first pick.
Like first picking Singed into Teemo, Vayne, Garen, Mundo, Teemo, Neeko (List goes on)
Like first picking a Tank then you go against Darius, Nasus, Illoai, Vayne, Neeko, (List goes on)
In examples like these with the player playing in the division they belong in, they will be pushed under tower all game and will not be able to help the team until the team helps them. They literally can't do anything unless they sacrifice a turret and about 500+ gold worth of CS/EXP. Top Laners don't have any options in hard counter matchups. At least mid can roam through several different paths and pressure the enemy jungle as well as having the ability to impact two different lanes. At least ADC has a Support. At least the Jungler has opportunities to take uncontested farm with no risk. Top Laners can only roam down. If Top Laners are countered, they can't roam AT ALL. Unless the enemy Top Laner recalled. You can't risk roaming vs your counter AND a enemy jungler at the same time.