I think it's really dangerous to choose to take Slack's message seriously here. I've been working on a WebExtension recently [0] at my university that's entire existence is staked on continuing to improve on platforms that are slow moving, and to tie together platforms that otherwise wouldn't talk to each other for political reasons.
A company making the case that their Terms of Service or definition of Acceptable Use applies to users manipulating the data that is sent once it is in the user's browser is a terrible way to go. We should always have the tools and the means to add features and change the display format of data being sent to us.
A company making the case that their Terms of Service or definition of Acceptable Use applies to users manipulating the data that is sent once it is in the user's browser is a terrible way to go. We should always have the tools and the means to add features and change the display format of data being sent to us.
[0]: https://homeworkhomie.com