There are different types of plates so advice also varies depending on the plate you have.
My first plate was relatively small with about 4 screws. It ‘failed’ about 7 days after surgery – that was painful
The new plate is like the one in the photo from colp. My surgeon advised that it was most likely to fix the problem after the original plate failed, but was also the plate style most frequently removed months/years after survey due to discomfort
Mine is still in 4.5 years later and only gives me minor gyp now and then
One of the downsides that he explained for having the plate removed was ‘the bone will be like Swiss cheese’ for weeks after the plate is removed and any trauma could cause the bone to shatter 😯
I also concur with the comments about the risks of surgery/infection/nerve damage. I have quite a bit of nerve damage from different survey, luckily it is mainly ‘deadspots’. However, there is one area on my arm that, when touched, causes a ‘fizzing’ in my shoulder that is not pleasant, I would not want too many of those.