- more likely to be blocked by web filtering

  - the TLD is intended for "risqué content" according to the registrar

  - the TLD is more expensive due to the novelty, a novelty which negatively impacts the reputation as indicated here by some. 

  - It can lead to awkward situations when browsing or sharing with others if people assume the content to be related to the URL. 
 

I mean, do whatever, but there's a certain irony to something which is about privacy and security forcing you to pollute your search history with the word 'sexy' in a way that you cant control locally.