Sorry, your comment is just rehashing all the arguments that I had in many other discussions:
If I want reddit posts, I will go on reddit
The idea is to not give more traffic to reddit and to help people get out of it. By having the content mirrored here, not only we have a method to consume the content from there, we also ensure that the majority of people (a.k.a, the 90% of lurkers) can find on Lemmy the content they are used to consume from Reddit, thus facilitating the migration and fueling network effects.
with missing comments
My system also mirrors the comments, so you won’t be missing anything.
but people will leave a community that spams their feed.
I’m not talking about mirroring posts from communities that are super popular. The idea is to get the content from the long tail of niche communities. There won’t be a “flood” of spam because we are talking about communities that have a handful of posts and comments per day.