climb on the bandwagon

to join or follow something once it is successful or popular
join others in doing something or supporting a cause that is fashionable or likely to be successful

براساس سنت انجام دادن وبدون دلیلی
didn’t think he had it in him to make up his own mind; he
usually just clim bs on the bandwagon

به نقل از هزاره:
فرصت طلبی کردن
رنگ عوض کردن
به هر سازی رقصیدن