I agree with much of what you are saying and I get where you are coming from. Immigrants should integrate into the local culture and most of them do.
Zionism is not the only problem but it is the main problem by more than a hundredfold IMHO. I haven't calculated it precisely but just making the point that it is the biggest problem that the world faces today.
Zionists control the UN, and almost every government in the world including Russia, China, North Korea, Hamas and ISIS. They control almost every world leader and it's becoming increasingly difficult to avoid the net they are casting globally. Furthermore, most of the 'problems' that we see with immigration are either isolated incidents not representative of the majority of immigrants or they are totally manufactured stories that aren't even true, or the perpetrators of immigrant incidents are in some cases actors.
One of the problems that we have with speaking out against zionism is that the powers that shouldn't be and the Jewish lobbies label anti-zionists as anti-semites and guilty of hate speech when nothing could be further from the truth. This is only going to get worse as zionism spreads.
One just has to google 'jews against zionism' to find many anti-zionist Jews. Furthermore, there are zionist christians and muslims that have been poisoned. Zionism is the most dangerous ideology in the world today.
Awesome - finally and for the first time I've seen it in 18 months on Steemit - zionism being fully called out!
http://www.frot.co.nz/design/sift/the-true-cost-of-israel/