It really depends on how they are modifying the page and how specific the selectors are. Since this extension uses id selector it is fine. But if you use nth-selector then there might be breakages.
For further actions, you may consider blocking this person and/or reporting abuse
We're a place where coders share, stay up-to-date and grow their careers.
Thanks. I might try it out. I was wondering how well multiple extensions that locally alter source of a page can work together.
It really depends on how they are modifying the page and how specific the selectors are. Since this extension uses id selector it is fine. But if you use nth-selector then there might be breakages.