If you're worried you can get involved. You can write and submit a brief, "a written submission that provides opinions, comments and recommendations on a subject being studied by a parliamentary committee".
You can read briefs people have already submitted to the committee evaluating the law here: https://www.ourcommons.ca/committees/en/SECU/StudyActivity?studyActivityId=12521982
And there's information explaining how you can submit your own brief here: https://www.ourcommons.ca/Procedure/Guides/brief-e.html
You can read the proposed bill here: https://www.parl.ca/documentviewer/en/44-1/bill/S-210/third-reading
Sexually explicit material is defined here (and copy and pasted below): https://laws-lois.justice.gc.ca/eng/acts/C-46/page-27.html#docCont
(5) In subsection (1), sexually explicit material means material that is not child pornography, as defined in subsection 163.1(1), and that is
(a) a photographic, film, video or other visual representation, whether or not it was made by electronic or mechanical means,
(i) that shows a person who is engaged in or is depicted as engaged in explicit sexual activity, or
(ii) the dominant characteristic of which is the depiction, for a sexual purpose, of a person’s genital organs or anal region or, if the person is female, her breasts;
(b) written material whose dominant characteristic is the description, for a sexual purpose, of explicit sexual activity with a person; or
(c) an audio recording whose dominant characteristic is the description, presentation or representation, for a sexual purpose, of explicit sexual activity with a person.
2012, c. 1, s. 21; 2014, c. 25, s. 8; 2015, c. 23, s. 10