No they will change nothing, it's gonna be worse. BeIn has now a strategic deal with Canal +, the goal is simply : no more increase of TV rights (for Ligue 1 for sure) but also for other sports.
Qatar loses money year after year (more than 200M € with BeIn) if you add this with the PSG's cost for Qatar (approx. 350M€/year), it's a lot of money. They can't spend more with the low baril price.
- beIN has made huge advances in France & Spain over the last 6 months, never mind their gains in North Africa, West Asia, and elsewhere. Their deal with Canal + is purely distribution, same as in Spain with Mediapro. This won't freeze broadcasting rights.
- Qatar's primary export is gas, not oil. Still, the price of oil will have to plummet a lot further before it begins to hurt the Gulf states.
- 350M€ is nothing to Qatar.