We are protesting against being compelled to use language that is not natural English usage, for political reasons.
We are being told that using ‘breasts’ in the context of feeding a baby is wrong.
People are angry because normal everyday words are being replaced by words that don’t mean the same thing (chest is not the same part of the body as breast) and it is rendering women and women’s bodies invisible and something not to be mentioned.
There is nothing compelled about wanting to use language that everyone understands, with words that have clear and specific meanings.