Thanks for the info. As I say I am on X box series x and have nothing else installed. My series x says 20 % storage space used up. So it should be OK to carrying on updating everything in the game for the content manager - all the world updates etc. and not to ever uninstall everything as I think what you are saying is that by updating the new updates, the previous data is overwritten and so less space is taken up by future updates
Its just I think i have gone from about 13 % of storage space used to now 20 % of storage space used up on series x so what my concern is with this trend of updates continuing I will eventually go past 50 % and my storage space will fall away fast with time