Media rejection for mstdn.jp

Based on this post https://mstdn.social/@stux/109600092366667946 I'm going to set us to “reject all media” from mstdn.jp, with no other block. This means to see media from their posts, you'll have to go direct to their site. Your client will probably do this for you, so if you see anything untoward in the fedline or on hashtag searches, let me know and I will also silence the site (which means if you see anything from them, it should be because you follow someone there).