I have an anecdotes of my own to offer.

Used a Logitech MX Master 2S which was okay but died suddenly. Turns out that a thumb button is prone to fail and because it’s a „modifier” the moment it’s pressed mouse locks while waiting for follow-up gesture / command. I took it out, which fixed it but that didn’t change the fact that I didn’t even use that button more than 2 times on purpose previously. Hard not to think that it was a planned obsolescence time bomb that also happened to go off precisely few months after warranty period.

Currently using Razer Pro Click since I was looking for something similar but lighter. I know Razer aren’t exactly well known for long term build quality but other than for paint chipping it’s holding on okay, which is probably why they don’t make it anymore (I just checked and apparently there’s a new version from couple of months ago).