system
A chat on subreddit /r/wallstreetbets
human
Margin account since you have to pay tax on your capital gain. Even I didn't know that frequent trading isn't allowed on TFSA until recently. Its bullshit, but there were reports that CRA flagged some TFSA accounts

gpt
You can still trade options. Just don't day trade weeklies and you should be fine. My TFSA is like 50% options. Tho that's not to say I won't get fucked later down the line. But I only buy or sell once a week.