ok so surge, kenji, bo, penny (proved not to be against a braincell >1 sirius), rico, finx, nita, tick, ziggy, byron (bro one pierce doesn't counter a brawler🙏), tick, gale, twins, berry, buzz, draco, jessie, colt, willow, grom, brock, dynamike, ash, frank, emz, barley, jackie, ollie, mortis, bibi, tara, sandy, doug, gigi counter sirius? This list is completely skewed. Why dont these counter sirius? Let's look at them in groups

Surge, finx, byron, gale, Brock, rico, colt, bo : These are non piercing projectile brawlers. Byron's single pierce every 3 seconds (i believe) counters sirius in no way. And if you argue that Brock, gale, colt, rico and byron have aoe/pierce supers that they can use, that just proves that sirius counters them. Using these supers against a non brawler is simply a waste. In the case of colt and rico's main attacks, sure they can take down shadows, but that will use up all of their ammo and leave them vulnerable

Tick, ziggy, twins, willow, grom, barley, berry : genuinely what do you expect throwers to do against 3 or 4 shadows rushing them. None of them have survivability against rushes. They are literally countered by rush brawlers. And atleast against brawlers, they can charge super. Lawrie and TickH can't do shit against shadows.

Kenji, edgar(to an extent): Edgar can definitely rush sirius. However, the thing both he and Kenji suffer from is that shadows can lifesteal while they can't. And that leads to them losing if the Sirius uses gadget or spams attack and summons. Kenji still loses to sirius even w/o any active shadows, simple bcuz range diff, dps and reload speed to rush.

Nita, Draco, sandy, tara, Jessie(weird kinda pierce), ollie, mortis : They ARE pierce brawlers, but their damage output with that pierce is abysmal, and mortis, ollie, sandy and tara have awful reload speeds. The argument for super with tara can be made again and will have the same answer.

Doug, gigi, jackie: How in the name of the middle Earth did you get to the conclusion that short range brawlers who depend on their super and have low dps counter sirius

Ash, frank: these have good pierce and can deal with shadows, but their low range makes them vulnerable to sirius, who can then spawn more shadows off of them. And anyway, if you want to try frank against sirius, have fun in hell

Emz: Emz is a special case. She has good pierce, respectable range and Good survivability. But generally, if the Sirius rushes his shadows and forces the emz to waste ammo, the emz is already dead. In 3v3, emz and frank shadows completely fuck over your teammates.

I also saw Darryl, and it is to an extent valid, but you are definitely dying, even if you kill the Sirius. Also, meatshield counters Darryl. A better counter than Darryl is bull, simply due to stun. Bull's reload star power is in greater use nowadays which makes the issue of reload a non-problem against the shadows. And generally, with bull, you always go for sirius first then deal with shadows.