onTap: () => Navigator.push(
  context,
  MaterialPageRoute(
    builder: (_) => BlocProvider(
      create: (_) => HomeCubit()..getProfileData(similarJobs?.sId ?? ''),
      child: TopProfileScreen(id: similarJobs?.sId ?? ''),
    ),
  ),
),

if you are using bloc simple use bloc provider in related product that you want navigate new related product .....when you back from this page bloc state manage that things for you