A great use for reddit is the ability to search posts and opinions about any niche topic. Will that be possible with Lemmy as it grows? Will I be able to Google “instant rice Lemmy” and get a comprehensive tier list of each brand?
I imagine search engines will have trouble with all the different instances(?). EDIT: Especially with instances that don’t have Lemmy in their name, I don’t think search engines would return them for Lemmy searches?
You just need to backlink to Lemmy from an already known websites and the crawlers will find their way.
See: https://backlinko.com/link-building-strategies
About the search engine to dispaly the correct instance, that is something I don’t think that works now and would require optimizations.