the true reason you're stuck in bronze/silver
literally 98% of everyone in those divisions is a plat or a diamond smurf.
Trust me, I've played enough games in those divisions and let me tell you everybody is a smurf down there. They even said so.
So if you're ever discouraged that you're stuck in bronze just know it's because everyone around you is a diamond player. If diamonds beat diamonds then nobody really rises, and bronze/silver players just suffer if they happen to get less diamonds on their team. Just know that the games you do in fact win, were won vs diamonds.