If I were a woman, I don't know that I'd feel particularly welcome here, if I'm absolutely honest.
Having had this conversation with my other half, it was agreed before we even started that the idea of switching out genders in movies is not, at it's heart, an automatically bad thing. Writers have been doing it for decades under the banner of 'textual intervention' and it can be interesting or it can be a waste of time. It can be politically motivated or it can be purely for fun. It can be a creative endeavour or a race to make money off an old idea. Films are no different in this way, other than this type of 'textual intervention' has become more common in screenplays over the last 10 years or so (but not new - Dr Jekyll and Sister Hyde).
What she was irked by was the ability to see the gears turning behind the scenes. An all female cast as a cynical ploy to reinvigorate a franchise is obvious when you see it and kind of insulting to the audience. Equally, when it's done with honesty, it shows and can make for some extremely successful cinema. Compare Terminator Dark Fate to Mad Max Fury Road. One comes across as a way to get money for old rope which, while well made, is ultimately a bit of a cynical failure, the other a pretty bold creative choice which turns a franchise on its head to incredible effect.
The action of recentring around women is not, in and of itself, a 'bad idea'. But, as with all film making, tossing it out for $$$ is always going to turn an interesting premise into trash.
Ocean's 8 and, likely The Fem and the Furious, fall solidly into the cynical recycling of old ideas for cash and, with Ocean's 8, boy does it show.
Interesting Outlier: I think Ghostbusters was that weird middle ground where almost no one had the right end of the stick. I get the feeling that the people involved in making it thought it was honest and the people involved in criticising it were positive it was "pushing agendas", the people funding it were likely firmly in cash grab mode, but the truth of it is probably that it was just a really badly written movie that had its own dumb marketing turned against it.
TL; DR - All women casts can be great! FaFu is never great, regardless of the cast.