Sex toys while in a relationship

I don’t understand why girls need a whole bunch of sex toys. Then get mad at their partners when they get thrown out or something. Like imagine your boyfriend having like 10 pocket pussies and used them instead of having sex with you. How would you feel. That’s just like if you have like 10 different sized dildos and vibrators of course your mans gonna get insecure and jealous. Like wtf. I just don’t think you should have sex toys while in a relationship.