It's a team game yes but an agent must have some outplay capabilities. Some abilities that can be used an advantage for yourself against other agents in 1v1 or 1v2 situations. Flashes, smokes, recons, every ability in the game can be versatile and can be used for both you or your team.

Her heal was that (unless you want to be an asshole and hold on to her wall). Now her entire Kit is just charity.

What fun am I supposed to have with her in Solo Queue?

Meanwhile Yoru: flash, TP, clone, fake Tp, flash.

Rest of the team pushing the other site.

Edit: Before you type 'Just be Grimm, 4head', remember 95% of players are Diamond or less. We can't be Grim. Not to mention even Grim's teammates get pissed off when he saves the Wall for a Tiktok moment.