What you don't like collaborating in the excel web app and wiping your coworker's active cell edit from existence by inserting a row somewhere above it? Next you're going to tell me you don't enjoy powerpoint web app randomly changing formatting in bulleted lists when you do something as complex as hitting enter to add a new line.
You can tell where Microsoft spent their energies (outlook, teams, maybe onenote?) and which web app products feel just about the same as they did when they were sharepoint web apps.
