I will look at the present. If you are honest and if you look at what both leaders (politicians, intellectuals) and ordinary people in today's Croatia, Muslim/Croatian part of Bosnia and Herzegovina and in occupied part of Serbia ("Kosovo") say AND do regarding Serbs, you must realize that they still display stark animosity against anything Serb-related. Almost 30 years/over 20 years after last wars there have ended!
This year (2022), as one example out of many that I could name, in Dubrovnik (Croatia) high school graduates have celebrated high school end and were walking through the center of the city while chanting "Za dom spremni" (Croatian-Nazi greet from WWII, equivalent to German-Nazi "Sieg Heil"), while singing Croatian-Nazi songs about killing Serbs, while wearing Croatian-Nazi flag and while being greeted with Nazi salutes by other young people who have filmed this spectacle of true emotions [0]. These young people will be MD's, lawyers, engineers, policemen, soldiers - future of Croatia - tomorrow and they don't mind putting their hatred towards Serbs into the public on the bright sunny day.
They have probably never met a Serb in their short lives, because in today's Croatia - due to huge social pressure - you must hide your identity if you're a Serb. Which is why many Serbs cave in, change their religion (from Christian Orthodoxy to Roman-Catholicism) and then become Croats. And many/most of them then hate Serbs at least just as much, because it is not enough to just change your religion/identity/name - you must prove yourself in the new identity. (I am aware that social pressure varies between regions in Croatia: Dalmatia probably being the worst, Istria probably being the least bad - on average)
At the same time, Serbia and Serb-part/entity of Bosnia and Herzegovina ("Republika Srpska") are still in good part multi-religious and -ethnic and they help others by letting them get jabbed for free during pandemics (with many Croats, Bosnian Muslims and Kosovo Albanians being vaccinated in Serbia), by giving Sarajevo natural gas to stay warm during the past winter or by sending helicopters to put out fires that have recently raged in Muslim/Croatian part of Bosnia and Herzegovina. (to name a few)
To summarize: Serbs want to a life in peace, to prosper and to procreate, and neither our leaders nor ordinary people (almost exclusively) show animosity towards all of you while everything that we hear and see in Croatia, Muslim/Croatian-part of Bosnia and Herzegovina and "Kosovo" is show of hatred and threat to us. It teaches us that most of you live in the past, waiting to repeat crimes against us that you have commuted in the past 100 and some years.
(I could write for days, read my other comments in this thread, read Wikipedia articles I have linked for more context.)
[0] https://www.index.hr/vijesti/clanak/maturanti-na-stradunu-ur...