Of course, I am not saying you should accept an unconfirmed transaction, if it has not been flagged as RBF. There is no guarantee that an unconfirmed transaction will be finally confirmed.
Can you please tell me more about this opt-in RBF if you have links please share how does it work. Is there a post as regards this if available share link
I want to reply the user above this my reply not the person I'm tagging now please understand...I don't know why you text with a negative mindset but mind you I've not been online for days and I don't want to give details of the platform that I am in that mentioned this and it prompted me to asking more about it so that I too will not be a victim so please I'm not having intentions to scam anyone I'm not a fool who's obsessed about money and wouldn't care how the money comes I won't defraud any man my life is above such ways take it or leave it my intention is to bring this to the notice of all and if the solution is available we should all learn!
Please back to you please thank you for this I need to know more about the RBF the working principle I'll search about it though in my free hours
Thanks to all who've shared links one way or the other your responses are appreciated sincerely