Yes. It is commonly refereed to as "blocking the box" and it is illegal, for exactly these reasons.
He turned into oncoming traffic, at either a yellow or a red; both are illegal. I kinda kept reading this over the weekend.
I get that it sucks he sped up to beat the light, that, by the way is not illegal in most areas. Running a red is, not trying to beat a yellow.
You can argue this or that, but in the end; you turned into his lane. I live in D.C., which I believe finally beat New York and LA for worst traffic in the country and I see people do this ALL the time. I have also seen plenty of accidents cause by this.
I get what happens. You are impatient, so you move up.. and up, and up into the intersection, waiting for the last person to move through.
If they don't, you wait till the yellow and red and gun it.
People do it all the time. That is correct, but like not washing your hands after going to the bathroom; that doesn't make it ok.