it was about coivd-19 times and when it was bad times then there were robots at the time of the pandemic and robots were at first treated bad. next, the robots were dangerous for humans because there could harm them using specific parts like the robotic arm and were kept in places away from humans. humans came with a solution to use robots for good uses to help them and to give stuff out on ground or by air. the article appeared to me because in covid-19 times things weren't so cooperating back then.
