I don’t see how you get one trumpet blown numerous times from “last trump”. You can’t have a “last trump” without previous trumps, and the fact that a specific event is said to occur at the same time as that “last trump” means that this trumpet must sound at one specific time, other than multiple times. If it was blown multiple times, then you would have to have multiple “raptures”, otherwise the prophecy is false. There’s really no logically getting around that.
But that's not what the scripture says, is it??? It says at the last trump...God may be blowing that trumpet for 3 weeks straight...He may be getting people's attention...But at that last trump, things happen...