NAUF_ Brewer

This is a brewer i made and im seeing if this is a good one or not, please give me any feedback since im new to redstone and any feedback can help me know how to improve it later on, this is a prototype design so feel free to do whatever you want and if you want, modify it and let me know. this is a java only machine. first time uploading here so hope it goes well and i do have some door concepts i made like a prison style keycard door if you guys like i can try to upload it if this one goes well. im pretty new to this type of machine cause i mostly made alot of versions of 3x3 doors and just thought about a brewer and made it so its not perfect but it does work and im proud of my first actual machine instead of it being a door like i think i have around 6 modified 3x3 doors.
The version for this map is 1.21.11