So did they buy Affinity and all their tools and gave it for free?
https://affinity.serif.com/en-us/about/
Yep, but dont expect the level of quality development that was there before. These'free' tools are to attract you to buy ai. They are now only selling tools. Serif were pushing to beat Adobe at their own game and make the best designer tools available. Canva are just trying to sell you ai.
So why has Canva been giving massive amounts of their quality development away for free for over 10 years?