Or maybe this person just doesn’t have English as a first language. Which is where instead of making comments like that you could get a client? Food for thought anyways.

It was me who wrote it, no AI. You are correct though, my own language have changed a bit since the advent of AI. I've noticed how I'm influenced by it and write differently. Kind of scary. Yeh, English is not my native language, but it was sincere and it was actually a very joyful experience. It's not often that happens when you're trying out a new service.