i don't know where you live, but here, that's not true. Take in your broken tool, they hand you a replacement. I've had it happen. They opened a set and gave me the single tool I needed, then the remainder went on the clearance shelf, done, no charge.
HF is a YMMV situation with local management prerogative.
Warranty for tools like combination or box end wrenches is sort of a non factor unless you’re the kind of person who actively abuses them with long cheater pipes and such. If you need that, OK, then maybe you have a legit point about ease of warranty.
But I contend that anyone breaking a modern wrench of reasonable quality is abusing it. The open end is not for cheater bars, so if you spread it that’s on you. If you buy tools based on how easily you have recover from your foolishness, then perhaps tool trucks or super accessible warrantability is important.
Get Tekton and you can have a warranty replacement in 48-72 hours by simply texting them a photo of the broken tool.
I have warrantied a hand tool exactly once in the last 30 years. That was a first generation Icon socket set that had defective chrome peeling off (a known issue with the first run). Other than that, no hand tool of the myriad of brands I own has failed me. This covers Williams, Nepros, Tekton, Astro, Wright, Tsunoda, Knipex, Engineer, Gearwrench, Icon, KTC, Capri, Kobalt, Husky, Sunex and even Pittsburgh from HF.
It’s my experience that tool breakage is overwhelmingly operator error, thus making warranty pretty moot for anyone with reasonable judgement and skill.