It's still possible and last time I used it, it was about as easy as can be.
When I last did it, you just downloaded the regular program, installed it, then you ran a patcher and that was it. This was a couple years ago now, but Adobe already had their current business model.
For anyone who wants to avoid fandom: https://getindie.wiki/
Redirects any fandom wiki to their Indie alternative which are in most cases the only ones actually being updated.
For every wiki where that isn't possible because they only exist on fandom, it redirects them to alternative frontends, which remove all the fandom crap.