This looks like an accounts that is being cultivated to be sold.
There are farms of karma to resell the accounts. People buy reputable accounts of almost anything to use to promote whatever they want to sell, but before selling the account need to be cultivated and grown.
It is common in almost every social media and the farms have accounts ranging from diverse topics to see which lands a good reputation to get a better resell value.
I used to resell social media engagement from farms in the east. It became inviable to be the middleman because as eastern salaries grew the margins got thinner. Today a few whales own this kind of industry.