There are still more restrictions however on spending on other candidates and they would have to act like any other PAC, only helping via donating/running ads in support of (but importantly not directly by) any other candidate.

The money Biden has raised directly however can only go to the people that were on his ticket at the time the donation was made

It does not mean that lemmy is less secure, but yes, it means that malicious app developers will have a much easier time stealing login credentials because entering them inside the app is already the norm. However this is definitely a feature that can be added so it does not mean anything bad long term

Even though they are both fediverse they still are quite different and one of the important differences is that lemmy does not support oauth so apps don’t have that option, as for why all mastodon apps use it: it’s because of the security benefits to the user and (as a lemmy app developer) implementing auth is hard lol

It is current just in TestFlight (so iOS only) and the link is https://testflight.apple.com/join/BF7pq1hn

A bit biased since I am the creator, but using Lemmios has been pretty sweet!