the belift girl group is literally from HYBE.
and looking at NewJeans and Le sserafim...they are both successful.
i see no difference with the r u next girls.
as long as they have good songs and good concepts for their debut and first comeback, they will make noise regardless.
dream academy does seem like it will be more bigger, because different media is promoting them now and they are getting a Netflix series.
but they are set from the beginning to be a global group and make traction in America.
most likely r u next group will be focused on Korea and Asia, then if they start making a little noise internationally, then everything will just flow a long.
either way them being from HYBE gives the girls a advantage to not flop..so nothing to worry about.