Please check “Teams/Skype Consumer chat and calling interop” on the public roadmap at microsoft.com/microsoft-365/roadmap?filters.. for updates.
71 votesMark Koenig commented
Having a channel template would be a fantastic addition. To illustrate, I have a client who uses Teams to manage their construction jobs. The team is "Construction," each channel is a job. Jobs have the same basic criteria: To-do's, checklists, spreadsheets, etc. It is relatively time-consuming to recreate a channel manually whereas a repeatable template would increase efficiency and reduce oversights.