You are very welcome! I use it with aria2, it's opcional but recommended, in case you don't want it you can strip the --external-downloader and -args part :)
NTA, that shouldn't rob your sleep tho, it's something that will happen, and kind of inevitable once reaching critical mass.
Despite that, I think there is nothing wrong with wanting to migrate useful content from dedicated communities into a safer, better platform. If you think about it, that content was never Reddit's, It was from the community, for the community.
People reposting low effort content and memes for engagement kinda suck tho.
I like the minimalistic approach of Lerboa, but liftoff looks really solid. Totally see why it would appeal more to general masses, it's beautiful!