Josy is actually chasing after Fuckface's dick all this time right under Sage's nose and without any apparent remorse. Still doesn't cause Sage to prohibit MC from seeing her. Also, if Sage really trusts Fuckface, then it shouldn't matter if Zoey tries, does it? She might try, will get shot down and that's the end of it.
Unless all that talk about trust is just that, talk.
Oh all the time, that is new, I love how you can shape your own reality .
so, just a little factuality. Sage officially became MC's girlfriend in the end of episode 8. ep 9 Josy ask you a question, ( - but you can even decide to not take a picture with her - ) you are free to answer to no.
in ep 10, you don't even have to visit her. IF you do, she say she had a crush on you might still have, not barrageing you with her emotional love confession that I always love you " pick me "
and MC say I'm with Sage. -
This if you actually visit her.
Now remind me of with Zoey, MC has any choice to not speak with her?! Except maybe not inviting her to read your mom diary. She show up in every party whether you want it or not.
in this episode you talked more with her than with some of your girlfriends. and there was not even a choice to not talk to her.
and unlike with Josy, you actually presented the option to go back to her.

it's not looks the same to me at all.
and all this that if you actually choose to have history with Josy. Zoey by canonically, not by your choice, is an ex girlfriend, remind me who should Sage be more worried about again ?