There are many advantages to seeing a concert on live stream, but one major disadvantage: the camera work. Live stream directors switch cameras quickly, so you see quick flashes of people. You almost never see everyone on stage in one shot, and never see anyone long enough at one time (unless they are the only ones on stage, and even then the director will switch to shots of the audience). Yes, this could be solved with good camera direction, but that just doesn't happen (with rare exceptions, like Austin City Limits).
There are many advantages to seeing a concert on live stream, but one major disadvantage: the camera work. Live stream directors switch cameras quickly, so you see quick flashes of people. You almost never see everyone on stage in one shot, and never see anyone long enough at one time (unless they are the only ones on stage, and even then the director will switch to shots of the audience). Yes, this could be solved with good camera direction, but that just doesn't happen (with rare exceptions, like Austin City Limits).