Dps Lucio

You will lack heal and thus money might not be farmed as hard as other heroes. Booping straight down boops enemies in a cone beneath you, pushing them wherever way you're 'looking' so can be used for surprise boops into your team while you're infront of someone, akin to a suck instead of a push. Boops with a 30 degree upwards angle, more so if crouching cause the longest recovery time and give a small amount of extra distance. They also give dps a free damage opportunity.

Flanking to harrass or straight up abduct characters can be really good, especially their main healer. If their ana is playing with good cover, going to double boop her so she can't see her team is effectively like an anti, suddenly you get a 5s window where her team has 50% healing, no anti on you, no nade on them, no sleep. If you boop her once, your 2nd boop could force their team into yours to force the engagement.

Equally standing on the front line booping their tank at 30 degrees up is hellishly annoying, it will heal your team, farm you money and make the enemy tank tilt into inting into you.

Some maps have great boop spots once you have double extended boops, Mei, Soldier, to some extent reaper, cree and ashe can all be sent to the abyss.

Booping out of cover is also very effective for helping your team farm their economy.

Your heals, speed & boop are blocked by walls/line of sight as well as by barriers.

Careful booping charging Reins, you often will make their hitbox go janky and end up getting yourself or a teammate pinned. Same with JQ, boop mid axe swing/after axe swing jump, not before, your boop can give her a speed buff if she itemises for it.