I think this advice needs to be more complete. Here is my attempt:

Change jobs every 2 years to increase salary (can be in the same company). Deal with all types of bosses, while learning what kind of boss you need. Keep in touch with bosses you liked.

Once you are ready to settle down maintain this strategy until you hit a wonderfull boss, then start growing more laterally and try yourself at this whole one company career knowing that you are supported.

Trying to settle down with a good boss too early can be problematic. Your great boss can't really help you with a salary boost, because that comes from up above corporate anyway. You also are limited to what you can learn about other companies, bosses and yourself.

It's very simillar to dating, know when to move on, know when to settle down before it's too late. Unless you want to be a freelancer. No judgements, it can be very fun too.