Ask HN: Tipps for establishing feedback culture (task allocation and growth)

I work in a small startup and really like working there.

However, we are lacking when it comes to feedback. Who gets to work on what is often not a team decision and there is no process to get feedback on how to improve soft and hard skills.

I know that establishing such a culture from scratch can be tough, but I would like to try anyone - for both my own and everyone else's gain.

What are your tipps and experiences for similar situations?