In Sweden, already in 2018, thousands of residents had implants implanted in themselves, which contain various information. It is assumed that this is due to the general trust of people in the government of the country. However, even earlier, in 2017, in the United States, one of the companies implanted chips into the skin of 41 employees, allowing them to pay for meals and replace passes.
As for the Swedish company that produces microchips, according to its founder Jovan Osterlund, it makes no sense to carry many different documents with you. A microchip can replace all of them.