A lot of ST players actually like 3s as a game. The biggest problem with ST and 3s players is the playstyle of the game. ST runs a lot faster and is unforgiving (meaning no damage scaling). 3s has damage scaling and is a little more lenient with this. The differences between the players of both is that each game is too complex to really understand both. It literally takes years to fully grasp the basic understanding of both ST and 3s. I think a majority of ST players respect 3s players and the game they play and vice versa.
Overall, I think that both games play similar to each other in that they both have a lot of depth to them, but in the end are completely different games. The biggest thing to really understand about both games and their players is that there is a mutual respect amongst the players because of the understanding that each has for their perspective game.
A lot of new school players hate playing the older games because they don’t understand the concept of having to do everything on their own. There is no auto correct system. There is no system that rewards you for getting punished. The damage scaling in 3s is nothing compared to SSF4. The mentality of new school players is based on an internet understanding of character matchups and thinking that they should win a match simply because they can counterpick or a match is 6-4 in their favor. Things like this don’t matter especially in a game like 3s because the parry system nullifies any kind of advantage a character can have over another. Yes it is easier to win with other characters because they have more options but it still doesn’t mean they are guaranteed to win.
The real bottom line is a lot of these new school players have been pampered with easy mode fighting games. I think there is some skill involved in SSF4 but I honestly believe that they don’t really understand how it takes commitment, time and money to fully grasp just the basic understanding of a complex fighting game. They are really lucky with having the internet readily available to them had having other people doing the work for them that all they have to do is log on to SRK and just read about how to become a better player. They don’t really know what commitment to understanding a game really is.