On Panel Thanos Absorbed the Multiverse, and this was certified in the Official Marvel Bio.
I always knew he did, from the first time I read the End.
Right here:
Thanos absorbs LT - Eternity/Infinity - Cosmics - All the Celestials .... on and on ...
And Thanos never stopped
Read
"For IF this BAND (the Living Tribunal, ETERNITY/INFINITY) Could Defy Me ... might not OTHERS be equally Foolish?"
"Could I ALLOW ANY to question my divine AUTHORITY?"
"NO .... So I CONTINUED to Absorb ALL that MIGHT THREATEN my REIGN ... Until ....
"Nothing Remained"
SO,
(AFTER absorbing the Living Tribunal - Eternity/Infinity - the ENTIRE Race of Celestials - all the Cosmics - Heroes and even some Villains of this "One Universe"😉
THE Unaswerable QUESTIONS?
WHAT Others Might be equally foolish?
WHO else COULD question his AUTHORITY?
WHO else can THREATEN his REIGN?
In this "Single Universe?" dontgetit
No one, was able to give a logical response.
That's because there is none if you try and keep it Universal.
OBVIOUSLY, Thanos is referring to existence OUTSIDE this One Universe.
Like Other Eternitys, rest of Abstracts and Alternates in OTHER Universes.