I'd really focus on skills you can sell. The major freelancing platforms are Fiverr (I've had - and continue to have - a lot of success here, including a book commission), People Per Hour (used to be great, not so good now), and Upwork (I don't have much experience of this site, but others have a lot of work through here).
Unless you have a particular niche, I would NOT launch yourself as a general article writer. To answer your question above, a client - usually a small business - might ask you to write something along the lines of 500 words on Five Ways To Clean Your Office. However, with the advent of ChatGPT, articles like that have gone from being a standard £25-30 to not even getting as far as a job board. Times are tight and if a small business can save £200 a month on 'writing' their own blog, they're going to do exactly that.
What AI cannot do is research. It's just mindlessly bad at it, and there's no sign of that improving (yet). To give an example, I asked it to write a 500 word biography of me - I'm a relatively established mid-profile classical musician, so that's easy enough from Google. It made the lot up - not a single 'fact' was true.
So I would advise setting up Gigs (Fiver) and Offers (PPH) along the lines of:
- I will fact check your ChatGPT article
- I will fact check and edit your ChatGPT article
- I will take your ChatGPT article and turn it into 500/750/1000 words of sparkling human content (still a desirable gig, from what I can make out)
I would also have a dig around and see what's out there in terms of people who are creating content - there's Jennifer Marie on YouTube (good for ideas), and it's always worth joining the monthly income thread in here to see what others are doing and get ideas.
And finally, don't expect it to come good overnight. You'll need to market the bejesus out of those gigs or they'll just get lost in the dross (and they are a race to the bottom). Set up a Twitter account, Threads account, Instagram account JUST for freelancing in addition to your others socials. Follow other freelancers and job boards, other content creators.
It's hard out there, but it's certainly not over and out.