That's such a pathetic response, you've heard the talking point that cobalt is mined in shitty conditions so that's your magic handwave to avoid having to actually interact with reality.
Yes that mobile phone you hate has completely changed the prospects of many of the poorest people on the planet, avoiding having to build cable infrastructure over Africa's complex geography has allowed remote communities to have access to emergency services, education, and all the other benefits of modern communication.
If you actually got involved in projects devoted to helping improve material conditions for impoverished people you'd know all this but of course you don't, you only care about the kids in Africa when you can use them to score s political point or to avoid engaging in society to a meaningful degree.
Your bullshit is paper thin, you pretend to be so worthy that you can't possibly participate in capitalism but you don't have any solutions beside sneering st everyone who is actually making positive changes in the world. You don't just want to be lazy you want to be celebrated as a moral hero for it.
Where is your solution? If every scientist, engineer, tech, office worker and operator is so evil and stupid for working under capitalism then where's your solution? How are you going to help all the people in shit situations AND transition away from unsustainable practices such as burning fossil fuels?
Oh, you don't have anything at all beside platitudes, slogans and snappy memes?