For over 10 years that I maintain a reasonably popular cross-browser extension, I've been collecting various monetization offers. They simply don't stop coming: https://github.com/extesy/hoverzoom/discussions/670
It's worth reminding people that Firefox extensions that are part of Mozilla's "recommended extensions" program have been manually vetted.
> Firefox is committed to helping protect you against third-party software that may inadvertently compromise your data – or worse – breach your privacy with malicious intent. Before an extension receives Recommended status, it undergoes rigorous technical review by staff security experts.
