This is the entirety of Tumblr. This is at least half of the nonsense that gets shared in my family group chat from Tumblr.
There are a lot of people who firmly believe one of two things. 1. If I like it it cannot in any way be problematic and if someone is pointing out something problematic about it, they are wrong. 2. I cannot like anything that may be problematic and I will internalize that and make it my entire personality.
I don't understand what tipped you off that you have the same phone as them.