I like the idea. As others suggested it might be a good idea to drop the branding. Had the same considerations when I built a “Tinder” (1) for RSS Feeds. In the end it worked fine, if not better.
I think you’re right. The “TikTok” phrasing was useful shorthand for the interaction model and as provocation, but it also sends the wrong signal about the goal.
(1) https://philippdubach.com/posts/rss-swipr-find-blogs-like-yo...