[2021] Warbonds No Longer Being Earned

Hello

Warbonds are still earnable. Nothing is missing and they have not stopped being earned. All you need to do is simply complete daily logins, missions and tasks for the battle pass and you will unlock Warbonds just as before. Each Battle pass level requires 10 points to progress to the next.

Warbonds are available entirely for free without purchasing the Battle Pass at all. You can see all the levels you can earn them here: https://wiki.warthunder.com/Battle_Pass:_Season_I,_75th_Anniversary_of_the_Great_Victory

The Twitter post was entirely correct. Warbonds stay as they are. You earn them simply through the Battle Pass instead of the standard missions themselves.