"Reused Content" Issue Ovoid on Youtube | Do you know the hack?

Hi guys,
in the motivational niche and/or you take other people's speeches,
how to avoid the "reused content" ?

1) How does this channel still get monetized?
https://www.youtube.com/c/FREENVESTINGhttps://www.youtube.com/@TheMoneyMotive/
2) Does anyone know how to make motivational videos with other authors' speeches and be monetized?

Many channels are monetized, there must be a way for them to be in compliance... I hope to find someone who has an answer or a similar channel

The channel owner probably monetized his channel with original content or bought an already monetized channel.

If you do commentary, it might pass through. But just posting other motivational speaker content as it is, will bring copyright.