2/2: Elimination of non-manifold edge errors. These NMEs, naked edges, inverted normals, etc. result in slicer warnings and errors. Prints can fail due to those.
NMEs are bugs that escape due to inattention to the quality of work. Customers already paid for the STLs & shouldn't need to fix errors.

There were so many medieval manuscripts that had been digitized and referenced by researchers.
Now, their completed papers no longer have working links.
Their works in progress have been, in some cases, completely derailed or even canceled due to lack of access to their source materials.

#3dprinting STL credit: Small pumpkin tea-light holder is by Aether Studios. Look for them on MyMiniFactory.

I remember when safflower seeds were advertised as something you'd set out to because "only cardinals will want these". Supposedly, other birds wouldn't eat them and would stay away from your feeders and you'd just get cardinals....

Amazon had this with Kindle Vella.
They did a "first chapter free" model. They sold credits for unlocking additional chapters.
When I worked out the per-book pricing, it was insanely expensive.

Important note: If you Strongly Disagree on all of their questions(statements) about how AI can be useful for TTRPGs, they will end the survey on you long before you get to anything like ethical concerns.
If that's you, this survey will take maybe 2 minutes. Go for it.