That won't work for everything. For example: 1) User schedules a meeting 6 months out. Their time zone is -5 from UTC 2) 3 months later, their local politicia

That won't work for everything. For example: 1) User schedules a meeting 6 months out. Their time zone is -5 from UTC 2) 3 months later, their local politicians change their timezone to be -4.5 from UTC 3) The database has the wrong time since it has -5 stored and people miss the meeting by 30 minutes