For shoelaces, go Ian Knot and forget about the rest.
https://www.animatedknots.com/shoelace-bow-knot-fieggen-meth...
https://www.fieggen.com/shoelace/ianknot.htm
It’s a great knot to get other people interested, too, because you can go “alright, so first you start in this position like any other knot, right? Then you just zwoop and done”. Tying your laces in a single fast movement really makes your nerd friends curious. It’s like a magic trick.
For clarification: it's the same knot (square knot), just a different way of creating it.
The Ian's Secure Knot is what I've used for years and the only shoelace knot my kids were taught. Trivial modification of the usual bunny ears and hardly ever comes undone.
Ian's knot site was here just recently. (5 days ago)
I, too, am a fan of the Ian’s Knot site and for at least a couple of decades. A while ago I noticed that he has posted a page through which people can donate to the site’s operation but also which details all of the income sources that have dried up.
I donated today because his site is worth supporting.