I’ve worked now at Facebook, tiktok, and snap. None of my teams used tickets so there are no points to track. Most of the time my tasks were just discussed with my team and main way you could track is by prs. How many points a task is worth is something I’ve only had to do for 1 job at a startup where we did follow scrum. I do occasionally give estimates but they also aren’t really tracked as they’re frequently not written down anywhere and just something I tell my teammates.