It's deep-rooted in the population.
◆ The government has stopped new entry of foreigners from all over the world as a countermeasure against the "Omicron strain". Are you for or against it?
・ For 89
・ Against 8
・ Neither 3
https://www-yomiuri-co-jp.translate.goog/election/yoron-chosa/20211205-OYT1T50116/?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en-US