The other one of those four just came to me directly through my network.

Now that I think about it, of the 7ish jobs I've held in about 23 years, I don't think a single one came from "fill out this online application form". I've done those, but it's never gotten me a job. Recruiters, responding to a very-basic listing on Craigslist that didn't involve some online form and was all-email, network, and just walking in. The "normal" process, not once, I don't think. But I also think the normal process takes a lot longer than any of my job searches have (longest was about a month? Most two weeks or less) to yield results, in most cases, so IDK, maybe it would eventually have worked for me.

I guess maybe the '00s are onion-on-my-belt-territory now, though.

[EDIT] Incidentally, I do think it helps to be fairly young when attempting this. Putting on my other-side-of-the-table hat, I'd probably be more likely to have positive feelings about a 24-year-old walking in like this and asking for some time, than a 34-year-old. 24 year old does it, "huh, interesting, they clearly have some amount of spirit or hunger to them, let's see what they're like, I can find a few minutes"; 34-year-old: "WTF are you doing?" I've not attempted it since crossing the 30-year-old barrier.