convert pool Madoka - Lonely Mami -> left_out

BUR #60284 has been rejected.

convert pool:4220 -> left_out

Moving from forum #440051 and forum #440161.

lonely is too broad. left out is a more specific tag for this, though I don't know if left out should imply lonely.

Lonely suggests the character has negative feelings from being alone. A person being left out might feel sad, but they could also be indifferent or even happy. So no, I don't think left out should imply lonely.

This bulk update request is pending automatic rejection in 5 days.

This bulk update request has been rejected because it was not approved within 45 days.

The bulk update request #60284 (forum #442369) has been rejected by @DanbooruBot.

BUR #62593 is pending approval.

nuke pool:4220

I ended up gardening the pool between lonely, left out, and a couple miscellaneous tags (minus some official arts which were only there due to too much spectating). This should be safe to nuke now.

(Unrelated, but boy am I glad to be out of this era of Madoka fandom for the most part. Too much character exaggeration for my liking.)