The shot Thiago took in the beginning was very stupid but still more likely to go in than Pogba's giving the angle, running direction etc. Still, didn't understand why he did that, rather atypical for him. That aside, Thiago had an almost perfect game and retained possession very well. He wasn't wasteful. I mean, there are many videos of every Thiago touch in the final out there, feel free to point out the scenes in which you think he was similarly wasteful and we compare them to Pogba's against Sevilla. It's also kind of unfair to compare the Sevilla match with the final of the UCL which was an incredibly intensive games with very, very tight spaces in midfield. For Pogba, 88% passing accuracy is an outlier in a positive sense, for Thiago it's one in a negative way. Given how many easy passes Pogba gave away, he could've easily been at 93+%.
By the way, you can also read that in their stats for the whole season. Going by league stats (the most complete on whoscored): Thiago this season is at 90.5% passing accuracy and 0.8 dispossessions per game, Pogba is at 85.5% and 2 dispossesions per game. That's especially impressive since Thiago dribbles 3 times per game and Pogba 1.7 times. Pogba also takes 1.4 shots per game, Thiago 0.7.
So if you want to suggest that they are similar, you're wrong. Thiago has a fundamentally different profile to Pogba.