Also
@Mamoon , winning T20 world cup is as difficult as ODI version if not more. The 50 over world cup may be more prestigious but longer the game better sides eventually wins. However, due to the nature of T20 cricket, it is a tougher format where even smaller teams can cause upsets. Examples being Pakistan losing against Zim and USA, Netherlands beating SA etc.
Bumrah has single handedly won the last T20 world cup for India...absolutely single handedly. That Pakistan game was gone but it was his sheer brilliance that got us back in the game. The final against SA was gone and no bowler in the world could have win it from that situation. Remember it was also a huge pressure game where India had not won any ICC events for 10 years and fans expectation was huge. I know you will say it was a case of more SA chocking than India winning but we can slice and dice it anyway we want according to our convenience.
As far as ODI world cups are concerned, yes Bumrah has not won any yet but how is it his fault?
2019 Semi final vs NZ - bowlers restricting NZ to 239. If batsmen couldnt chase it down, how was it Bumrah's fault?
World cup final 2023 - if batsmen score only 240 in a tournament where avg score was 320, what will Bumrah do in a dew filled Ahmedabad stadium under lights? Yet he bowled his heart our and caught Australia reeling at 47/3.
So I think this 'Bumrah has not won any ODI world cup' is highly exaggerated. His only bad major ODI game was in Champions Trophy final 2017 where he couldnt recover fron that no ball. But you got to remember, he was absolutely rookie at that time.
Bumrah is the only bowler I have never seen been taken to the cleaners ever in international cricket. It is his 9th year in cricket and still not a single batsman managed to do that. Only Pant and Karun Nair has done it once each in IPL but none so ever in international arena. Most batters around the world looks to play him off with cuution. That itself shows the class of the man.