How to build a library of reusable slides for PowerPoint?

Our company has recently had a rebrand and we are redesigning all our slide decks, we have about 100 unique slides that get used in various scenarios and sometimes not all slides are needed.

I'd like to create a library of individual slides, so that if someone wants to build a specific presentation very quickly with prepopulated information, they can.

I have created a template that has the company fonts and colours embedded into it, with a few standard layouts and this is shared on the company's SharePoint — where people can access it through the templates tab in the app.

Does PowerPoint have such a feature that someone could grab a prebuilt slide and put it into their presentation with little effort?

Note: I have considered creating the slides within the slide master — but this will bloat the size of the template and the resulting file. And, although I could create master slides without images and heavy graphics, it also presents an NDA issue as some slides are only available through signing an NDA (someone could go into master and see this information)

PowerPoint version is the latest in Microsoft 365.

As previous commenters have noted, this isn't a feature available in PowerPoint. But there are add-ins you can use with PowerPoint.

PPT Productivity has a Team Slide Library feature that lets you save slides or objects for reuse in other presentations.

Here is a link to the website with the Team Slide Library.