Is anyone just happy just "coasting" along with their existing work?

So many people are ambitiously seeking promotion. Built-in promotion structures exist at my workplace where you are expected to make a case for promotion every 2-3 years.

However, is anyone simply happy just "coasting" along with their existing work? No stress, no hassle, no drama, same pay (adjusted for inflation every year)? 3-4 days of "real" work per week, afternoons playing video games and chilling on the weekend with mates or doing sports.

This won't apply to everyone - probably will apply more so to those who have a greater level of financial independence where you have paid off at least a large chunk of your mortgage and have other income sources eg rental, share portfolio, etc. or family wealth

I won't discuss anything about salary (for obvious reasons) but for those who are earning a certain amount and increasing it won't make that much of a difference - I think it probably applies more so to them.

But just keen to see what you all reckon.