Please Apple can you make Time Capsules again?

Apple will not see your request here. This is a community of other end users like you gathered for mutual tech support, nothing else.

Apple not longer shows a category option for Time Machine/Time Capsule feedback here:

Product Feedback - Apple

so you probably need to write a letter to HQ:

I never understood why Apple stopped making such a great product as the Time Capsule.

This was an easy business decision for Apple, but painful for users who relied on the products.

Routers have always been a low profit business and coupled with the additional support levels that a product like the Time Capsule demanded.....this simply does not fit into Apple's strong preference for very high profit products that also bring in continuous residual income.

Time Machine is supposed to erase older backups.....

Well, that is the theory. In practice, things don't work nearly as well as the theory suggests.

For example, Apple never told us that older backups would be erased automatically to make room for new backups......IF......the new backup was small and would not take up much storage space.

If the Time Capsule was full, or close to full and the next backup was larger in size than normal......as might occur after an update or a number of new photos or videos were added.......that the Time Capsule and Time Machine could not erase enough of the old backups to make room for the new larger than normal backup.

In this case, the user was forced to erase the Time Capsule disc and start over, or transfer everything on the Time Capsule disc over to another drive before a new backup would run.

As you might imagine, explaining this and helping users through this took up lot of time for the support folks at Apple.