Reviewing code is much less of a burden if I can trust the author to also be invested in the output and have all the context they need to make it correct. That's true for my team / tldraw's core contributors but not for external contributors or drive-by accounts. This is nothing new and has up to now been worth the hassle for the benefits of contribution: new perspectives, other motivations, relationships with new programmers. It's just the scale of the problem and the risk that the repo gets overwhelmed by "claude fix this issue that I haven't even read" PRs.