This would depend on your riding and what you're writing about.
I've received replies from my MPP, MP, and a handful of cabinet ministers over the years writing about a few at-the-time hot topics. Doug Ford, for all his faults, is apparently quite responsive if you just text him (that's secondhand knowledge from a friend, I can't tell you if it's actually him on the other side of the line, but it's a thing that exists. Make of that what you will. )
I've received replies from my MPP, MP, and a handful of cabinet ministers over the years writing about a few at-the-time hot topics. Doug Ford, for all his faults, is apparently quite responsive if you just text him (that's secondhand knowledge from a friend, I can't tell you if it's actually him on the other side of the line, but it's a thing that exists. Make of that what you will. )