Analytics teams do not get too upset about small errors. If a product dashboard is off by half a percent on a Tuesday, nobody files a ticket. If your marketing funnel counts some web sessions twice, the overall trend is still okay. Everyone moves on. I spent a part of my early career in that world. It is a place to learn how to move fast, ship features, and use data to get a general idea.Then I started building pipelines that fed automated billing and revenue recognition systems. The rules changed completely.