Their very first point in the Q&A section is an interesting point that I think many of the old-guard Redditors may take, especially those in moderator positions. It is well known that Reddit sub moderation is all done on a volunteer basis. If a substantial number of moderators across some of the larger subs also feel this way, Reddit could see a big decline in the quality of posts and also, possibly, a rise in rule-breaking/hateful content that would severely degrade the quality of the site. I remember seeing a handful of r/SubredditDrama posts about rogue moderators doing something akin to a 'power trip'. I think some large sections of Reddit are in for a wild ride in the coming weeks/months.
Even if Reddit kicks these mods out and brings in their own, a lot of this moderation has been a labor of love and the replacements won't be 1:1.
Good luck to you! Python was the first language that I ever learned and it has led to a very stable and secure job that I actually enjoy (funnily enough, NOT programming Python but Java). It is good to have the outlook that it will be a lot of work; I've attempted learning to program on a number of occasions and was very frustrated with how difficult it was. The payoff will be great! I haven't been on their site for a number of years, but I learned at code academy. The interactive courses where you can develop in-browser was invaluable to my 'visual learning' nature.