First of all a lot of your list is based on misinformation.
tHere are some rabbis on your list who do indeed wear techeiles (not that your point is not valid that the gedolim do not do it but there are many that do wear.) And there are many big names who wear btzineh. On your list, I counted 8 who I know bvadai wear. I know a guy out there who went to the gedolim and asked them why not? HE actually found out that many of them do btzineh. If you want names, fine, but that is not the point.
Now if you do not want to wear techeiles because therabbanim do not wear, then you have a very good taayne. All I am saying is that it can be proven that the murux is the chilazon. And i am willing to argue for that. I am not saying you are mechuyav to wear it.