Earlier quoted context omitted.
There have been multiple active wars in like 1/4 of the world the whole time since ww2 and all the time before that. The only thing different is that Ukraine is closer to EU than the rest of the countries.
Chechnya war also was very close and nobody cared since they were mostly Islamic, and the war in the former Yugoslavia happened just in the middle of Europe, but apparently many have already lost memory of it despite the atrocities committed. https://en.wikipedia.org/wiki/Srebrenica_massacre
I don't think Sreberenica is forgotten or was ignored in Europe. The West seems to be slow to wake up -- and Putin got high on his sequence of "successful" wars. I don't want to deny that hypocrisy exists here, but it doesn't justify Putins crimes anywhere.