system
A chat on subreddit /r/wallstreetbets
human
Any real broker will let you do it, you have to request higher level options trading. They supposedly base their decision on what you tell them (income, net worth, options trading experience, etc) though I've never had one reject me (tda, fidelity, IB all let me do it)

gpt
Can you share what answers you gave them as far as years of experience, income, or net worth? 
  
 Merrill won't approve me for naked options with 3 years experience, $200k income, and $1m net worth.