About the percentage based excuses, there are several issues:
1 this big ego projects never shown the statistics/telemetry data so I can't prove them wrong since I am not the one that has the data.
2 it is easy to lie with statistics (or studies) so you need to keep an open mind when the source of the statistics is the big ego person and this statistic is supporting his point.
3 I bet that Chrome dev tools are used by less then 5% of users but you don't see the big ego dude removing those super complex features and moved them into a dev version of Chrome only. Why is a super small option super important for this designer person but this super complex and scary and not cool looking feature is there in the menus for a random clueless users to open? The stats are only used when the dude wants to impose his vision.
Complaining is important, see Apple new laptop changes, the big ego designers forgot to do actual UX and test with real users/customers and that costed Apple a lot of time. I understand that for open source project I can't apply same demands for good UX research with real users but GNOME has the money from RedHat and it's toxic community forced it as default on distros over DEs with actual real UX research.
Conclusion, I as a simple user that just tested Chromium I can't open a ticket and put in it real world data to maybe convince the big ego dudes that are wrong, I can at most put a me too there and get ignored for decades like the File Picker GNOME meme issue, and I will probably get spammed each time an upset user will add it's me too comment and the developers repeat again "you are using it wrong".
But I use Chromium/Chrome as minimum as needed, I avoid GNOME and the entire Linux community social media , just the comment I responded was complaining about X and Y browser and I added the Z browser there too to complete the list, and I was salty sicne the solution is to install some "chrome extension" to fix it - it reminds me of the install a GNOME extension excuse too.