but as long as the engine is working
You have increased your risk exposure by doing so.
The we have the other magneta line borg factors such as increasing the approach speed for you name it and a bit from mother as well. Power on landings because it makes it smoother and the fact that you have just used could be anything up to a third of the runway for no reason with I might add you doing your performance for the full length.
Its no wonder folk are happily mowing the grass in airfields around the country increasing everyone elses insurance premiums. Purely because they are talent limited.