Buddy, it is not a glitch because the characters in question DO NOT have the ability to shoot through the wall and/or cover point and make contact with an opposing player without having to expose themselves... What you are struggling with is a FUNDAMENTAL third person shooter mechanic that has absolutely nothing to do with glitching, therefore you've decided to simply label it as a "glitch", likely because you have limited high level experience on multiple third person shooters.
Don't take this as bragging, but I (for one) have had extensive world class experience on a wide variety of third person shooters, everywhere from the entire Gears of War saga, to SOCOM US Navy Seals, to dog fighting games... And SOCOM, for the record, was one of the first modern day online competitive titles released on home entertainment consoles; a game in which I purchased and played (extensively) from a day 1 purchase after pre-ordering on the Playstation 2.
Granted, Garden Warfare 2 is going to DIFFER from other third person shooters because it features a complex class based system with well over 100 selectable classes; some of these characters potentially having different firing angles. Some third person shooters feature shots coming out from the center of the screen, and some of them do not. Some third person shooters may have shots come out from different angles depending on what type of "ready" position a characters weapon is in. A good example is a game that has 3 different "states" of weapon position availability, whereas I believe Garden Warfare just has two states (the blindfire and aiming down sight methods).
But to suggest that people taking advantage of the dominant firing angle on a third person shooter, which is using the extra spacing on the right hand side of your character as an advantage on certain firing set ups, is glitching, is ridiculous.
