I love when someone has an experience which is rather unique to them (or at least definitely not universal) and vehemently shouts in absolutes.
I definitely agree with the article. I've given extended notice for many jobs I've left (again, usually on the order of several months). I had a good relationship with my manager, and I like to leave stuff "tied up with a bow". Similar to the experience in the article, it was good for both me and my employer.
I'm sorry you didn't have a relationship with your employer where you felt this was possible. And to be clear, I don't believe my experience is universal, but I think if most people stop to think about it, they will be able to figure out how their employer will respond.
Nothing about their comment is unique to an experience, yours on the other hand...
Risk isn't just about the likelihood, it's also the outcome.
Even if your manager loves you to death and there's just a .1% chance you misread the situation and your early notice goes wrong... the result of that .1% occurrence could be disastrous.
On the other hand, if a 2 week notice is likely to screw over your team, that's a sign of a bad employer. If 2 full weeks of notice isn't enough to stabilize things enough for you to leave on good terms, what happens if you're injured tomorrow?
2 weeks notice is good. The most you should do earlier than 2 weeks is start documenting the unwritten parts of your process and start getting others to understand those. A good manager will enable that without you saying you're walking out the door.
3-4 weeks is okay too, but this super advanced notice stuff seems bizarre to me. It's a nice thing to do for some jobs, but a really bad idea for 70-90% of us.
I definitely agree with the article. I've given extended notice for many jobs I've left (again, usually on the order of several months). I had a good relationship with my manager, and I like to leave stuff "tied up with a bow". Similar to the experience in the article, it was good for both me and my employer.
I'm sorry you didn't have a relationship with your employer where you felt this was possible. And to be clear, I don't believe my experience is universal, but I think if most people stop to think about it, they will be able to figure out how their employer will respond.