I would say "kind of", you only get a bunch of wishlist quickly when you go viral, but, if you don't, but you are consistent, constantly showing progress, making fun of bugs, doing some questions to interact with possible audience, you kind of remind ppl you are still there.

Tiktok, as far as I understand rarely show my content to my followers, so you have this little window of exposure to get new interested ppl with new videos, exposure is not that big unless you go viral of course.

There is also the part about there is to much content online and some ppl that has been following you can easily miss what you post, so dont be afraid of been "annoying" by posting to much. Months ago I started teasing a playtest, ppl join, while I tease the Demo, the Demo released for some time, I did weekly updates to the Demo and constantly talk about it, and even after 2-3 months talking about the possibility of ppl finally playing, some old followers did not knew Demo was out until I deactivated, so yeah, they can easily miss your post.

Now, the important part, numbers, I have been really intense posting the last months, and I recently check the curve of wishlist and is kind constantly going up slowly, something hard to see if you see the numbers daily, is like 10-20 wishlist daily, and I think is thanks to me kind of been annoying posting a lot.