I don't actually think all the things you mention are abusive. Abuse tends to be a pattern of malignant behavior rather than a one-off thing.
That said, I do think there should be the ability to report actual abusive comments. I've seen creators nearly (and once outright) driven off of Tapas and comic-making from the way fans engage with (or more accurately, at) them.
I've seen Disable Comments keep some artists with anxiety or even outright harassers in the business. It sucks that that and the delete button are the extent of the tools to keep a sane space. Pretty sure most of us are not getting therapist or even pie-in-the-face rates to be some stranger's verbal punching bag.