Extensions, you say?
Google Slides extensions can help you create new presentations, connect to third-party systems, and integrate your data with other Google Workspace applications. You can find add-ons in the Google Workspace Marketplace.
To use an extension, you can:?
One we love, that works! Flaticon
Another way to get around the SVG icon inconvenience is to add the Flaticon extension. It allows you to search for an icon, as well as edit the dimensions and color all without having to leave Google Slides.
Here are some other resources that we found helpful. Please note that we do not endorse any of this sites/lists. Also, please keep in mind that these list have some of the same extension suggestions.