You put a quotation mark around fans as to say they arent good ones in being fed up of Özil. I dont know why you're grouping him Ramsey and Theo into the same bracket too like everyone who is fed up of Özil hated Ramsey and Walcott...Yeah, I'm not Özil's biggest supporter but some of these "fans" were doing it to Ramsey now some are saying he's one of the best players we've had this decade. Walcott was also torn to shreds despite being one of the most productive wingers in the league.
At every club (especially underperforming ones) theres going to be players that are singled out. Sometimes its scapegoating and sometimes its the harsh reality. Walcott got stick because he signed a big contract and was quite poor after, but like Iwobi and Giroud he got the brunt of it because Arsenal werent signing adequate forwards to play instead or around him.
Ramsey was an elite professional for us who picked up his performances even after he was confirmed to be leaving (compare that to Eriksen at Sp**s). He shouldnt be mentioned in the same sentence as Özil when talking about commitment to a team.