Re: forgive me
It's both, by most dictionaries:
https://dictionary.cambridge.org/dictionary/english/disinterest
https://www.oxfordlearnersdictionaries.com/definition/english/disinterest
https://www.merriam-webster.com/dictionary/disinterest
Is this something that comes from long misuse? Maybe, probably. But it IS now the norm, even if you may not like it. Language evolves.
Biting the hand that feeds IT
