Strikes a practical chord or two:

1. "You need to have taste (so: experience) to do DRY right". Same chunk of code more than once, so natural/expected behavior is to export to a helper... Aaaand the now introduced coupling is (too) often ignored, as in "no thought given whatsoever".

2. "Sometimes it's better to just leave it as is". 95% to 98% of "same chunk of code" in a number of places. The temptation to DRY is strong, yet the "numerically mere 2 to 5 pp" make the extracted helper an exercise in all manners of gymnastics. The only correct answer is: do not start.

(Own experience; your mileage may vary - if it does, feel free to comment back!)