Adobe Fireworks also in the Creative Cloud Subscription model?

It's discontinued, if your version of would have inculded it, you can try to use it and install under Previous. It's not compatible with a lot of current setups, if you were to use it, you will do better on an older computer.

Why do you want to use discontinued graphics software that's not supported or updated when there are many other, better graphics apps available?

ADOBE TOOLS:
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- Illustrator CC: https://www.adobe.com/products/illustrator.html
- Photoshop Elements: https://www.adobe.com/products/photoshop-elements.html
- Photoshop CC: https://www.adobe.com/products/photoshop.html

OTHER TOOLS (raster & vector):
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- Affinity Photo & Affinity Designer: https://affinity.serif.com
- CorelDRAW Graphics Suite: https://www.coreldraw.com/
- GIMP: https://www.gimp.org/
- Gravit Designer: https://www.designer.io/en/
- Inkscape: https://inkscape.org/
- Krita: https://krita.org/
- Paint.NET: https://www.getpaint.net/
- PaintShop Pro: https://www.paintshoppro.com/
- PhotoPea: https://www.photopea.com/
- Photo Pos Pro: https://www.photopos.com/PPP3_BS/Default.aspx
- Pixlr: https://pixlr.com/
- Vctr: https://vectr.com/

Hi - it is only available on full or student/teacher subscriptions. It is not available on the photography plan.