Who syncs sharepoint datasources?

The community member has a datasource with complex permission levels, where some users can see data that others cannot. They are concerned that a regular user without many permissions could update the datasource, resulting in missing data. To prevent this, they suggest that only the team manager should update the datasource. In the comments, another community member explains that Team Forms uses a delegated permissions model, where the datasources are accessed and synced locally by the logged-in user. This means that each user needs access to the underlying list/file in order for the datasource dropdown to populate for them. The community member also notes that having a "team manager" update the datasource will not affect whether the data appears for a user, as the sync refers to each user syncing a local copy of the SharePoint list/file to their Teams client/browser.