“ZD, I hate to burst your bubble but Rav Shteinamn is not the only gadol. Rav Ovadia and Rav Mordechai Eliahu supported aliya and Rav Avtaham Shapira, when speaking in the US, looked out and asked “What are you doing here?””
Even if he’s not, you certainly can’t accuse people of doing something wrong if they are following him. At best, you might be able to say that those who aren’t are not doing something wrong.
Also, your “quotes” from other Gedolim are not a stira. Rav Shteinman Shlita was speaking specifically about Jews from France.
Also “supporting aliya” is very different from saying that everyone should make aliya.
I “support Kollel” but I don’t necessarily think that everyone should go.