No, it doesn’t and No, I don’t.
How you can draw such a conclusion is a mystery since the verse says “some” not all and puts the seeing BEFORE tasting death and nothing about “the moment”.
Until really is not a difficult word and trying to redefine it to support an idea not in the Scriptures simply won’t do.
Mark 8:39? Maybe Matt.16:28?
|when||Mt 1:24||Mk 8:39|
|before the event||knew her not||shall not taste death|
|event||she brought forth her firstborn son||they see the kingdom of God coming in power|
|after||Joseph knows Mary carnally?||they die?|