outside of time or reality
also the TVA has its own "differently working" time with sequence and cause and effect.
good kang dying means that at some point bad kang gets born. that bad kang can then go back to the start of the TVA and remake it in his own image.
in fact anything that bad kang does (in the past) to affect events changes the future instantaneously for anyone entering time subsequently in the future (e.g. loki). being in the citadel was like a time-warp coc00n protecting him from the time ripple effects that took place immediately after kang died.
as time works differently in the TVA.
the director probably means "different TVA" much as I am a different person than I was when I was 2 years old.
TVA is not outside of reality though.