Unfortunately this has been the trend for some years now.
Which is why some deeply committed eco warriors of an older generation found Greta Thunberg deeply embarrassing and in the long run a negative element to a climate change compaign.
She was totally about the photo op (and another who was possible exploited by older people / parents) to become this naif symbol that other parents then pushed their children to be.
Do you remember all those nauseating protests where children were lined up by proud parents to parrot suitabley green, in both senses of the word, statements.
And of course the much older tradition of the "black bloc" who would turn up at any available march of demo, costumed in black outfits and masks (long before covid) with the intention of staging an "event" that's main purpose was to provide a photo op for the media.
How many marches / demos have only been recorded in the news as being the antics of (in most instances posh young men) climbing a statue or throwing paint.
And from this older version, and the newer one, children think getting a photo in the news is the same as actually campaigning, trying to get politicians to change their ideas about issues.
I am sure some where there are young people who are more than able to articulate on behalf of a cause, and lobby etc.. But that would mean the media having to also think.
So much easier to have well turned out child activists pushed forwards by their weeping mothers, who coined the now dread phrase, young people have never had it so bad.
I suspect young people have never had parents who so relentlessly fail to help their children grow up into thorough thinking young adults, rather than having a hissy fit because they stamped their feet and thought everyone would listen.