IMO both penalties shouldnt have been penalties, so it evened itself out over the match.
The difference was that Celtic missed theirs, and thats exactly what Rodgers is trying to deflect from.
As for the sending off, its a definite red. If Cochrane wasnt there, no chance Yang has his foot that high. So its a deliberate action. Theres literally no need for it and its clearly endangering his opponent, who doesn't duck his head it all. Yang has shat it out of going for the header after a shite first touch and paid the price.
Dont get the ref abuse at all other than the smoke and mirrors from another shite performance.