I've seen a number of times people on message boards saying that they're using stop-gap GFs in order to reboot with them. (And they're not aware of it!) In my opinion, this is a disgrace and should be condemned. We don't want to get a reputation like Incels and so on, as then it will be hard for most of us to get GFs due to the reputation that this might give out!
Yes; it is a disgrace to use a human like this. I feel like most girls know if they are just a filler & you don't want those filler girls that stay, trust me. A female that knows she's a stop-gap girl & isn't ok with this (she tries to force something when it's perfectly clear he's just not that into her), clearly has some self-esteem, neediness, co-dependency issues. Be careful of your stop-gap girls, boys