"Character Boosts are not in keeping with Classic. We don't want to break any hearts."
Feb 24, 2021
I think it might be helpful to note that what we’re now calling WoW Classic Era realms start at Level 1, and we feel the same as we did two years ago: no Boost would ever be needed (or appropriate) there. When we originally laid out our principles for WoW Classic, the 1-60 experience was the only thing to which we could refer.
Burning Crusade Classic begins at level 58, and we’re configuring this new Boost service to avoid minimizing the accomplishments of existing players or skipping any new content at launch. It’s for players who want a way to quickly join their friends in Outland.