Maybe Kyle is following in Michael Kay Adler's footsteps. He often had mum, dad (when they were still talking), bro and sis in his videos. And they were popular, but only because they're over the top. One time sis Michelle did almost the whole video on her own, and it was a crowd pleaser. Mum (affectionately named Tits McGee on Tattle) was always a willing participant and she does have a zany, bubbly, on camera personality. Quite the opposite for Susan, who has the droopy, long face of someone just going through the motions of life. Yes, they are all boring AF, and I hate when they make an appearance. Whatever stans enjoy watching them must all be orphans and/or widows.
Oh, and if Kyle is following Michael's trajectory, we'll see him scootin' around the MK soon.