Hudood are applied even if there are those who accuse it

Hadith 20

أَقِيمُوا حُدُودَ اللهِ فِي القَرِيبِ وَ البَعِيدِ وَ لَا تَأْخُذْكُمْ فِي اللهِ لَوْمَةُ لَائِمٍ

Establish the limits/ Hudood of Allah near and far, and do not let the blame of the blamers affect you

(Ibn Maja, Hakim)