I don't think I've seen a single condemnation of the bus attack from Liverpool fans. Which sums them up.
Watch the video and then do some simple maths. There were about 200 missiles thrown at the bus. Assuming that most people throwing only threw one thing, that's 200 people amongst their fan base that are willing to throw stuff at an opposing team. How many people were there to 'greet' the bus? I'm speculating, but that could easily be about 10% of the people who were close enough to throw something. Now any other club that had 10% of their fans willing to throw things at opposition players would be in a whole heap of shit. And most other fan bases would be willing to condemn behaviour like this, like Chelsea fans did with the racist pricks in Paris. But I genuinely haven't seen any Liverpool fans condemning the bus attack. They think it's hilarious. Of course it might very well be the case that any high-profile Liverpool fan who does speak out is subjected to the sort of mafia treatment that Steven Gerrard got when he wanted to leave. But that's what happens in a cult.
You then also have to look at the way the club reacts to such things. One of the reasons we consider certain Eastern European clubs to be racist scum isn't just because a certain section of their fans racially abuse opposition players, but because the first reaction of the club itself is always to come out and deny it or try and downplay it. Again, compare that to the reaction of Chelsea when their fans were found racially abusing someone in Paris, they came out with a strong statement condemning the actions, and promising to make every effort to identify and ban the fans. Where is the similar statement from Liverpool regarding their hooligans? But this is a club that, when Luis Suarez was accused of racially abusing another player, instead of delivering a measured statement about helping the FA with their investigations and how the player denies the accusations, sanctioned their squad engaging in a PR exercise on the pitch to try and discredit the other player.
All clubs have fans who are dickheads. All clubs have the odd player who makes a mistake. Only one club in English routinely makes excuses for these people, which validates them, and results in scenes like we saw at Anfield where a substantial minority are willing to commit violence, and seemingly a majority of those looking on see no real problem with it. If you want to see how seriously Liverpool takes this kind of thing, ask them how many fans they have banned because of the bus attack.
