nose of wax
Someone or something that can be easily influenced or changed. You need to set some boundaries if you want them to stop treating you like a nose of wax! He is not just a nose of wax for you to bend to your whims. https://idioms.thefreedictionary.com/nose+of+wax
I used to live with my Great Aunt and I enjoyed watching Countdown together (we were both rubbish). It got me looking up old phrases. One day I came across this one and I thought easily influenced or changed describes my approach to being a artist very well. So even though this was originally used to describe something negative, i figured, language is fluid depending on how people use it, Maybe I can re-invent this old saying. Which would demonstrate how the phrase now of wax can be a nose of wax.
I'm also on a mission to have Nose of Wax easier to search for than people waxing their nose hair. Guys this is a terrible idea. It's there to fight against diseases. If it's too long then trim it.