the only things celebrated around f1 are the personalities of drivers
I don't think that's quite true. Quite a lot gets said about at least a couple of designers, most especially Adrian Newey (all agree that Vettel is an amazing driver, but also that the recent RB cars that Newey has designed are dominant). We hear a lot from team principals like Horner, Brawn, Kaltenborn (first female in this role!). And race engineers like Rob Smedley and Rocky Rocquelin get their voice heard as well.
I don't think that's quite true. Quite a lot gets said about at least a couple of designers, most especially Adrian Newey (all agree that Vettel is an amazing driver, but also that the recent RB cars that Newey has designed are dominant). We hear a lot from team principals like Horner, Brawn, Kaltenborn (first female in this role!). And race engineers like Rob Smedley and Rocky Rocquelin get their voice heard as well.