Why is Kohli playing so many dot's now? Don't have the stats to back this up, but feel his success in t20's in prior years was down to his fitness and ability to find 2's as much as anything else. Past 2 years he's gone completely haywire, gets dotted up way too easily and ends up with 30(30) holing out vs spin trying to find the fence again. If he was 40(30) in this situation and confident in his strike rotation he wouldn't have a need to smash it. Just as an exmaple, he was 17(30) today barring boundaries. Going back to his century in the 2019 IPL (Last season where he struck above 140, before his covid decline). At one point in the innings he was 37(30) with 21(26) without boundaries. Not exactly ideal but it's light and day with the other comparison. If kohli had a similiar non-boundary innings today at the 30 ball mark, he'de have been 39(30) instead of 33(30), when he had faced 33 balls he would have been 42(33) instead of 35(33).
Small margins, but a strike rate of 127 next to his name and a run rate closer to 8 than 9 would have made a world of difference here for Kohli. Rohit's inning's didn't help things either, tbf.
Edit: Just to add onto this, another big part of Kohli's game in his peak was his death strike rate. In overs 16-20 he had a strike rate of 200+ overall, and it's the reason a 50(40) at eden gardens in the 16th would turn into a 100(57) at the 20th. Kohli can't particularly get to that 50(40) now without a bit of luck trying to slog the spinners when he's 35(35) in the 13th to 14th over. Early innings dismissals and a lack of confidence aren't exactly helping him either, his decline is a multi-faceted combination of factors. In t20 in particular though, think the early dismissals would be fine if he was making these starts into 80odd's and getting red inkers like he use to.