When you’re talking to a friend online and they ghost you….

Do you contact them and ask if you had maybe said something to offend them, or do you just leave them alone and wonder what you said wrong?
I used to worry that I offended people because I tend to speak my mind and say exactly what I am thinking and then worry when I don’t hear back from them. But now I don’t give a merry good rats ass and I give them a certain amount of time to respond back, then I delete and block them. I don’t need toxic halfway friends in my online life- got way too many of them in my real life.