Boost. It was my preferred Reddit client back before spez Elon-ed Reddit, so when the Lemmy version released, I purchased it to thank the dev for putting in the work to support Lemmy. It made my move to Lemmy super smooth.
I also use Voyager on occasion.
Glad they clarified. To me the “selling data being defined broadly” argument made sense in the context of Google paying them to be included as a search provider. Because there is an argument that Google paying Firefox, and then the user entering a search and that being sent to Google’s servers could be legally seen as Mozilla selling data to Google.