Pep wouldn’t have lasted a year at Spurs not being able to spend 100’s of millions, he’d have walked. Look what happened in his first season at City taking over a way better squad than Poch had, he/they were pretty average and he demanded spending almost half a billion that next season.
Don’t get me wrong also, if you own a club that has infinite resources and is allowed to cheat FFP then Pep is head and shoulders the best manager in the world. Although, having said that, you could work your Pep argument the other way round for Poch, he’s never had infinite resources so how do we know he couldn’t be as good?