Unless I think having the signal on would confuse other drivers, yes.
Using a signal in some multilane turn only lanes would make it unclear if I was merging into the next lane or using the current lane to turn, so I don’t use it too early if it seems like it would be confusing. I do turn it on close to the intersection to indicate that I know that it is a turn lane.
I also don’t use it for exit only lanes if there is a long lane to get there. If it is short like a turn lane then I do to make it clear know it is an exit/turn.
Unless I think having the signal on would confuse other drivers, yes.
Using a signal in some multilane turn only lanes would make it unclear if I was merging into the next lane or using the current lane to turn, so I don’t use it too early if it seems like it would be confusing. I do turn it on close to the intersection to indicate that I know that it is a turn lane.
I also don’t use it for exit only lanes if there is a long lane to get there. If it is short like a turn lane then I do to make it clear know it is an exit/turn.