Every post on LinkedIn is not for you.
As successful as a person can be, their advice doesn’t necessarily apply to you!
First, a person must decide whether or not the advice applies to their current context. If a piece of advice is for climbing the ladder in a field, it does not mean it will bring out successful results in another field.
Secondly, for the same context, a person must see if the advice corresponds to the levels of the advice. If the recommendation concerns investment in x and y, the person must determine if they have the starting funds to start. If not, they need to find advice concerning starting from scratch.
Also, before implementing advice, do confirm with great people. I do recommend following Andy Wong for great software eng pieces.
Wisdom is not following every piece of valid information.