

Sure, but the children are people; they do not have the experience of wisdom to make choices and rely on adults to teach them wisdom from their experience.
It’s not your job, but those kids are the ones paying for their parents’ value system, and so the adults teaching them aren’t teaching them well. Children are people, and are being let down. Theyre not kitset projects for parents.
One day those people will be expected to make their own choices, and the only foundation they’ll have to decide with is what they’re taught now. It’s not your job, but it’s everybody’s civic responsibility to contribute to a healthier collective society, and children are a part of that.
Yes. It would be necessary to live a modern life, given almost everything we use/eat comes from some unethical source. We abstain from the things that are important to us, according to our values. Lyrically if a song does not itself promote [terrible thing] then the music can be separated from an artist that does.
However if it is important to you that your listening does not generate income for those people, don’t listen to their music in apps (eg Spotify, who pays based on plays), nor on their official YT channels (which are likely monetised).
Also, be mindful that playing/listening to it around others is a form of ‘conspicuous consumption’, one of many ways our actions become ‘Word of Mouth’ advertising. This may lead others to believe you support the artists specifically, and depending on their values, they may be derisive or hostile. (Or, they agree with [terrible thing] and believe you are alike.)