If the argument is only based on having more experience - the "I've done this professionally since before you were born" argument - it can be correctly rejected as an argument from authority fallacy.
If the argument is based on a pattern you've seen before that's germane to the situation at hand - the "I've seen this movie before and it ends with regret and a data breach" argument - it can be much more convincing.
If the argument is based on a pattern you've seen before that's germane to the situation at hand - the "I've seen this movie before and it ends with regret and a data breach" argument - it can be much more convincing.