I hate getting books for Christmas in general because I’m such a mood reader, and I’ve plastered a fake smile on my face many a time and repeated internally ‘Its the thought that counts.’ as I unwrap a book I will not read.
But the worst one by far, given to me by my own Mother , who I know loves me, when I was fourteen years old! was >!Men are from Mars Women are from Venus.!< I am sitting there horrified thinking what is she trying to tell me? As my sisters are flat on the floor laughing to the point of puking. We eventually came to the conclusion she just saw an attractive cover on a bestseller table and grabbed it. Love to know your terrible gift stories.
Maybe you should learn that proselytism is irritating and unwelcome. The more so if you are doing it in such a scattergun way.
If that relative were to start pressuring them and making appeal to that persons supposed moral degeneracy or emotional arguments in general it would be bad. But exchanging rational arguments and books I can’t see being bad, because it is an attempt at good faith argumentation most times - if not it is that at least in the very act of doing it.