Long-time monthly donor to Firefox here, and have been a Mozilla / Phoenix / Firebird / Firefox user for a couple of decades now. I still think their principles

Long-time monthly donor to Firefox here, and have been a Mozilla / Phoenix / Firebird / Firefox user for a couple of decades now. I still think their principles are worth supporting but I'm starting to question their choice of priorities. IMHO they seem to be losing focus on their technical strengths - making a browser their audience wants to use. Over the past year I'm seeing a lot more problems with addons, specially on Linux. Several popular addons like umatrix and ublock origin make the UX sluggish, interacting with the addons UX are hit and miss, and such operations are often unresponsive for me. I'm seeing this on Ubuntu, PopOS and Mint. Mac and windows variants work reasonably well for me, but it's come to a point where I've reluctantly switched to Vivaldi for day to day personal use. My thanks and appreciation for Raymond Hill's excellent work. Though the technical aspects favor Firefox in theory, the extension / addon works far better with Chromium based browsers in practice for me.