Fidelity are clowns. They've spent an impressive effort breaking every god damn third party integration AND using Akamai to block scraping. I can scrape Ameriprise fine, but no matter how creative I get Fidelity gives back a weird error on login.
(This is on top of them not sending any actionable email when changing my contributions to 0 in between pay periods)
I'm rolling my 401k out as often and fast as possible. I hate American banks so much.