FWIW, I have a tendency to do quote-grouping for ideas sometimes too, but it’s pretty tough to read unless your reader has a lot of understanding in what you’re doing. Although it’s both ugly and unclear, I prefer to use square brackets because people at least know that I’m doing something weird, though it still kinda looks like I’m [doing some weird paraphrasing thing].
FWIW, I have a tendency to do quote-grouping for ideas sometimes too, but it’s pretty tough to read unless your reader has a lot of understanding in what you’re doing. Although it’s both ugly and unclear, I prefer to use square brackets because people at least know that I’m doing something weird, though it still kinda looks like I’m [doing some weird paraphrasing thing].