This. Although I've found in my career that at companies like that, once you reach your mid 30s and are married, or have a family, for some reason they feel you are more stable and reliable and are more likely to promote you to some position like team lead or architect.
It really sucks, but for some reason, the most talented developers who are usually in their early 20s are seen as "less reliable" and more likely to jump ship taking a lot of product specific knowledge with them, so they are usually not trusted with positions of seniority.
Then, by the time we're in our 30s and have more important obligations like family, etc, we are promoted to positions where our 22 year old self would be more suited to the work load. Hopefully in the 15 years between these two phases we have gained some wisdom.
It really sucks, but for some reason, the most talented developers who are usually in their early 20s are seen as "less reliable" and more likely to jump ship taking a lot of product specific knowledge with them, so they are usually not trusted with positions of seniority.
Then, by the time we're in our 30s and have more important obligations like family, etc, we are promoted to positions where our 22 year old self would be more suited to the work load. Hopefully in the 15 years between these two phases we have gained some wisdom.