Who opened the 4th generation male idols?

1. TXT

2. There is no way to determine exactly who opened the 4th generation, but when TXT and ITZY debuted, all the articles said it was the 4th generation

3. Looks like it was opened in 2019..?

4. TXT

5. I think of TXT first

6. TXT

7. I feel like the 4th generation was opened naturally, not someone who opened itㅋㅋ

8. TXT

9. It’s true that we can’t say that EXO opened the 3rd generation or TXT opened the 4th generation. TXT is the representative idol of the 4th generation, but it is hard to say that the 4th generation was opened because of TXT

10. The 4th generation starting from TXT

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