Should I delete my Instagram account?

Most the people I follow on Instagram are people from college whom I don’t talk to anymore. The other people are women I’ve added from dating apps (very helpful to have Instagram so girls know you’re not a catfish) or randomly asking girls out and having their instagram. It just seems like a huge time waste and pointless lately. I used to post about every little thing. I bought a house some time back and didn’t even post about that. I also feel pressure about posting like “what will people think” Plus I have a modeling agency contract that said I have to keep an instagram but nobody checks whether I have one or not.