They frequently resort to violence, harassment and coerce all those that stand in their agenda.
within last year, they harassed a manager of delivery logistics company to commit suicide (specified and detailed harassment he faced on his will), cut off fuel valve of a delivery truck for not participating in their strike, and beat up a strike breaker.
The young worker demographic aren't keen to their ways, as exemplified by recent strike & protest of starbucks workers refusing help from KCTU when they volunteered to 'unite' in protest efforts.
https://news.v.daum.net/v/20210923195947254
https://www.edunctn.com/mobile/article.html?no=16927
https://www.chosun.com/national/labor/2021/09/17/ORHL7BDIABD...
https://m.khan.co.kr/national/national-general/article/20211...
I’m trying to understand the point you are making?