Is there an option somewhere that by default subscribes you to threads you make and post in?

And a feature I really like on some other forums I frequent is a "View All" button by the "First" "[Page Numbers]" "Last" section that "unfolds" the entire thread into a single page, which is great for doing some Ctrl + F to find stuff, as the in-forum search feature is a little imprecise in my experience.

When you think about it, even dividing threads into "pages" is a little nonsensical in both a computer and forum context, and I personally would have it indexed by time (say by days or smaller if selected) and not shear posts, though per this forum platform that might not be easily done?