It appears that this rabbi completely misunderstands what Chabad is.... It is not the belief that Moshiach will come in a spaceship or any other meshugah idea. Maybe if he tried to understand the mission of Chabad he would have a better understanding.
I have never heard any Chabad Rabbi refer to Rabbi Schnerson as Moshiach.
Then you haven't spoken to many Chabad rabbis.
There are literally thousands of chabadniks and chabad rabbis out there who profess this belief. There are thousands more who believe it but prefer not to admit it publicly for various reasons. (And of course, there are also thousands who are against this, I hope).
The fact that you only have experience in your personal life with a handful of rabbis who do not subscribe to these problematic beliefs does not make all the others no longer exist.
Also I do not know if the author of this article is a rabbi (you referred to him as such). He signed his name as Yair HaKohen, so it may be he is not a rabbi but a student. However, having heard Rabbi Bar Hayim speak about Chabad, both in audio and in print, it does seem this author's statements regarding some chabad people is in line with what Rav Bar Hayim has said about the subject.
And those who did claim he was are no longer involved in the organization {at least were I live}. To continue to claim that they say this requires one to close ones eyes and mind to the truth.
Maybe where you live, they cleaned house, and that is to be commended. But they certainly didn't in many, many places. It is closing one's eyes to the truth if you think your local community is representative of every single chabad in the world.
And if you just want to go by personal experience alone, I knew a Chabad rabbi and when I asked him point blank if the rebbe was moshiach, he wouldn't deny it. He said things like "it doesn't really matter whether he was or not." or "We'll all find out soon enough who is the moshiach" etc. Never would flat out say, "No. He wasn't." There are many within Chabad who are like that rabbi I knew, unfortunately. Of course there are also many like the rabbis you know, who do not believe this stuff. But I wonder, have you asked your rabbi point blank? I think I once requested this from you or brought this point up before to see if he will deny in no uncertain terms that the rebbe was moshiach - specifically because I know there are rabbis out there who will try to get around that question by not answering directly. Will your rabbi say point blank "The rebbe was not moshiach?" - Just wondering.
I am so tired of this Rabbi speaking Ill of other Jews... Sorry Tag..
Why is it speaking ill of other Jews?
This author, Yair Hakohen, brought up an issue in the Jewish world which everyone knows exists (apparently, except for you). He examined the idea of galuth and geulah, the perspectives on these topics in various sectors of the Jewish world, and how certain views of geulah have impacted the development of that issue which is a problem within Chabad, that some are fighting against. You turn around and say, "No, that Issue doesn't even exist, it was rooted out, so therefore you cannot make that point about what is the proper or improper view of geulah and how it impacted problematic beliefs because these beliefs don't even exist anymore and it's slander to bring it up." - How is it slander?
First of all, even if you were correct (which you are not) that Chabad has already rooted out all the messichistim from its midst, then wouldn't his point still be valid in a historical sense about
how that corrupted belief developed in the first place before Chabad then supposedly rid themselves of its proponents? Theoretically speaking. The point is still the exact same whether these people only existed in history (which you admit) or if they also still exist now (which you deny but no one else outside of chabad seems to think so).
PS: There is not a single Jewish organization which encourages Jews to do the Mitzvot more than Chabad. It is sad that people like Rabbi Bar-Hayim considers it his right to malign such a great Jewish organization. I wonder what this rabbi does to even hold a candle to the wonderful mitzvot that Chabad Rabbis have encouraged?
For one thing, Rav Bar Hayim didn't write the article, but for another, I don't see how the author "slandered Chabad," nor does anyone else if they bring up problematic beliefs that are obviously rampant in Chabad communities and which everyone already knows about. No one is saying chabad should be shut down. And Rabbi Bar Hayim has made a point to say that he thinks some of the work Chabad has done is wonderful and very important even if he critiques their hashqafa.