COMLEX 1 is still going to be scored. Many programs who have a history of taking DOs are actually familiar with what a good COMLEX score is, so do well on it. Pass/fall for Step 1 is actually good for DOs because they historically don’t do as well and it hurts them. For those who do well (>240), it doesn’t really open any real doors. It’s been a lose-lose situation.
I know multiple people who matched to MD programs (before merger) with only COMLEX. Borderline candidates can now take Step 1 and just barely pass and it will be a positive instead of hindrance. I don’t think DOs should take Step 2, it is very high risk with extremely limited upside. Most programs do not require it for ranking DO students (COMLEX Level 2 suffices). For those that do require Step 2 from DOs, you probably won’t match there anyway.
Based on my experience as a DO matching radiology, later being involved on the program side, seeing how DO friends and classmates fared, especially given these changes, I think this will be a good change overall. DOs are not seriously considered at top 50 programs other than exceptional cases. But don’t worry, you will be more prepared for PP volumes and most jobs coming from a good community or busy pseudo academic program. You can even still end up in academics if you want. Just go to a big name fellowship and you can get into academics. Fellowships are a buyers market and you can have your pick in many subspecialties (excluding IR and MSK).