Angular 2 shared a name for marketing reasons, but was/is 100% unrelated as every major idea in Angular turned out to be bad. Yarn solved some npm issues they

Angular 2 shared a name for marketing reasons, but was/is 100% unrelated as every major idea in Angular turned out to be bad. Yarn solved some npm issues they refused to tackle, but npm got motivated and has now solved most of them. Meanwhile, yarn 2's release has been a disaster and has seemingly resulted in most people (myself included) moving back to npm. I've done Rails and Django work. Rails in particular took years to migrate to the next version. I'd add that Rails has seen 6 versions in 16 years which gives around 1 major breaking upgrade every 3 years (in truth, there's been about 1 major change per year as point releases are pretty big). Likewise, wikipedia gives almost 20 major django updates (I haven't used it in several years, but point updates used to have a very big risk of breaking the project I was working on).