If op has a solution that works for them, then it works. Obviously, many people don't have the same sensitivity to sound, but more people have it than you might think. Selective filter earplugs are very useful for those that get distracted or bothered by some frequencies (eg to filter out high pitched noises like silverware clanging on plates, while still being able to hear conversation perfectly well). I get that you're trying to suggest op has some hypersensitivity, and you're right, but it's honestly a good lpt for others who have the same sensitivities and may not realize that selective filter ear plugs even exist.