Just saw a really weird user here on mgg

So.. like i was browsing (stalking wtv u call it) for cool lists right? And i stumble upon this one user.. like their page is normal and all but theres one thing.. see this user has like 4 people on their followed users thingy and like one of their follower has like really sus.. like they have like no reading list whatsoever.. like okayy?? But when i checked this follower followed people, they got like 649 users followed, okay.

Now bear with me, most of those accounts has no pfp or any reading list. No interaction from forum either. Kinda weird right? But heres the bizarre thing i checked like most of those accounts and found they were made in december 19 in 2020 until january 19 2021. Some has the same made date. Like?? And a large part of those account only followed 1 same person, (that is the weird no pfp account)
Like it got me thinking, right... how the hell, i mean if all those were their alt accounts someone mad 600+ of those in the span of days.. like its insanee... anyway thats all.. have a nice day ٩(๑❛ᴗ❛๑)۶