It already had search (with some rough edges), but people are already making their own to fill specific needs ... chiefly it seems to replace the Google site: reddit.com search facility.
@maegul@fediversenews i have the feeling that the average age is older on mastodon compared with the Threadyverse, I don't have numbers but I think Mastodon is 30 to 45 and Threadyverse is 25 to 40