No it doesn't excuse violence or abuse. Most of the survivors of the holocaust I know (only a few of them are living in Israel, though) don't like what is happening but don't want to get in too deep discussions about it either. Also, it wasn't 50yrs ago- in counties like Yemen and Ethiopia, it's still ongoing, and thinking of Russia, Lebanon etc which wasn't long ago either, or what is currently happening in pretty much every country across Europe, with firebombings, death threats, swastikas, barring people from shops and so on.
But that's beside the point. It doesn't excuse what is happening in any way, shape or form and it shouldn't be allowed to, but I was responding to the point that the right to return was racist- presumably a point which could be made even if there was a two state solution or peace?
I think it's a narrow view to say we need no favouritism. It's like the people who say 'they don't see race' or 'they don't see gender'. It's a luxury to be able to say that. Around the world, we can't achieve peace and acceptance soon, maybe we never will, and therefore it is sensible to provide protection for those most at risk, to 'favour' them, if you will. I'm sure if French people were attacked repeatedly and in the same way, with the same risks for the future, there would be specific protection and I would support that. There needs to be special emphasis placed on groups who are most at risk- so Yazidis for example, or the special emphasis on women's rights around the world. Because while we all try to stop war, anti semitism, racism and so on, there will still be war, anti semitism and racism, and although we should build up towards a world where the right to return isn't seen as necessary by many Jews, including me, in the mean time, we need that protection. We can do both, but stopping human rights abuses will be a slow and gradual process and if we don't put in specific plans or ways of protecting people who anyone can see are highly like to need it, then those people will suffer when something does happen, it will build up quicker and it will lead to more misery and deaths.
In the same way, you could say, why focus on Israel and Palestine? Why not focus on world peace as a whole? Which would be stupid.
Israel' government are idiots (horrible idiots). If you want the international community to support you, then you stop attacks, put all military spending into defence and then make sure everyone knows how you're being attacked and how you're a victim of Hamas (which would be true, in that case).