Oh god I remember watching an old vlog of Rosie Henshaw (only recently discovered her) and she did her own version of "Mug of the day". Someone in the comments made a snide remark about it being Kate's line and how she was the real McCoy etc etc.. and Rosie was hanging on her coat tails. I was delighted to note the difference in subscriber numbers after reading that comment and Rosie was very much a lady in her reply too.
I just remembered another incident in a vlog where she had a thrifted gift for her friend Louise. They were sat in the car and Louise was thrilled with her meal planner pad (she enjoys cooking /baking). When she discovered there were 2 in the pack, Kate asked for one back for herself
I mean they cost her a pound or less, yet she couldn't just let her friend enjoy and make use of both. It just screamed meanness at me tbh.