Advice is useless. You don't have the context, or theories (see programming/everything as theory building) to make a good decision for someone else.
The only thing that works is sharing truth. When you don't know what else to do except share advice, make sure you spend a lot of time explaining the truths behind it.
People that 'give' advice will most likely take no part in the implementation of the 'advice', so they get zero blowback for being wrong or advising the wrong thing, and wouldn't think twice before giving it. (no skin in the game)
Worst of all, most advice is given unprompted and is somebody just expanding his ego with his own bullshit.
Advice is not in short supply. And I don't want to hear it (barring few rare exceptions)
I can't recall the last time I had gotten good advice, other than unprompted criticism and naysayer sentiments.
And the only good advice I've ever gotten is from people that I have gone out of my way and reached out to because of their demonstrated and undeniable expertise on whatever the subject might be.
The only thing that works is sharing truth. When you don't know what else to do except share advice, make sure you spend a lot of time explaining the truths behind it.