I submitted my DTV application at the Los Angeles consulate on January 11th, just got confirmation it's approved today (the 13th). At least for US types applying through the LA consulate, I'd say you've got pretty solid odds.
I took the time to organize all of my documents in a nice PDF with a table of contents (I used Canva). I had more than enough of the requisite proof of funds in my HYSA; I applied via the 'workation' route and I was a little bit concerned, because last year I did NOT make very much money, and I am pursuing a relatively new side-hustle that I'm trying to ramp up to be my full-time work this year.
The consulate just asked for a few more clarification documents (I had to tell them I was basically an independent contractor and I had no formal contract between myself and the online platform I am using to sell my services). I was a little bit worried about that, but apparently a few more explanatory documents, website links, and another letter clarifying things was good enough.
See you guys in Thailand. If you're ever around Udon Thani feel free to hit me up.