If you click the 3 vertical dots, it should expand to reveal a star-icon option that’ll allow you to save the comment. To view saved comments, click on your username in the upper right, then profile. There should be a ‘Saved’ tab
One other helpful snippet that’ll let you filter out posts that link to wsj, twitter, youtube, etc… lemmy.world##a[href*=“wsj.com”]
I’m no ublock expert, but I’ve mostly tested these filters, so ymmv. If you run into any issues or need to tweak a filter please follow up so we can all share 😀
You could try ZeroTier. I’ve not used it personally, but it’s free if you host your own instance. Your traffic gets routed through that VM, and everything behaves like it’s on the same LAN