It was even faster in the previous seasons for many sports, but they deliberately added a delay to their streaming service now.
I am using bet365 live streaming to watch some matches, but it do consume databa lot, also is the other one which is just a representation of where football is being passed to on the football field, but the live streaming gives the best experience. The delay is not that much, with the matches I have watch it is not more than 10 second.
One thing that came to my mind is to try and use the opportunity to manipulate live bet, but the dalay did not allow such manipulationntonbe possible. The day is simply because of the people that bet not to manipulate the game staked.