Fulham took the lead against Chelsea but were denied by VAR. The refree had cleared it as a goal but the VAR claimed there was potential foul when Fulham player took possession from Chelsea. Fans are sad, these late minute denial of goals due to an event further in the past would decrease the credibility of VAR.
VAR called it right mate. Like what ref stated, it was careless challenge. A player can shield the ball, but can't be careless with their opponent when involving in the challenge. This is not football, not boxing.