Just realized posting daily beat my $1,200 course, and I hate admitting it

Six months ago I was stuck at 340 subscribers and convinced I needed a $1,200 course on growth. Instead I tried something dumb: post one short video every single day at 7am for 60 days straight, no fancy edits, just my phone. Hit 4,100 subs by day 58 and the weird part is the videos that did well were the boring ones where I just answered one comment out loud. Everyone says quality over quantity but for a nobody starting out, showing up daily taught the app who to show me to way faster than one polished upload. Has anyone else seen daily posting work better than a big production, or did I just get lucky with the timing?