Well, nobody's forced it, but my company publishes content on TikTok that drives customers, and I want to be able to see it myself. You'd be surprised how many CISOs and security workers are on TikTok.
What kind of 2FA? I run OTP on my work laptop. Yes, it's maybe not really a 2nd factor if someone had access to my laptop with LUKS open. But at least I don't expect any automated attack because it's my own piece of code using an otp library.
Edit: "experts" > "workers"