iCloud storage need to increase from 5gb

From the days of iphone legacy I don’t see iCloud free storage has increased from 5gb why? Having using all device iPhone, iPad, mac, AirPods, Apple TV and watch giving same iCloud ID space is not sufficient for bear minimum one have above all or more with single Apple ID how to manage hence we remove lot of things from iCloud’s backup or disable the via icloud may not know in future only contact and mail and messages alone takes the space of entire iCloud space apple needs to think of to avoid buying I. Create separate iCloud’s ID