Except Thunderbird now does run on donations (though is looking a relevant additional funding sources, e.g. providing hosted email: https://www.tb.pro/en-US/). This is not to say Mozilla can't seek out other sources of money, or develop appropriate ancillary services, but the absence of an option to just give money for Firefox (and Firefox only) is noticeable.
I really want you to stop and think about what you're saying for a second. I just made the point that the strongest online fundraising operation in the world, Wikipedia, gets less than half of what it takes to fund Firefox. Your counterpoint to that is to point to Thunderbird, which raises significantly less money than Wikipedia, which is already not enough to fun Firefox, in order to prove that it's plausible that the full operations of Firefox could be funded.
This would be the point where Logan Roy says you're not serious people.
And killed its add-on ecosystem. If the choice is between (as it was then) a slower browser missing the add-ons you were used to, and a faster browser missing the add-ons you were used to, then you're going to need some other motivation to stick with (as I did, to be clear) the slower browser.
1. Pocket was an external company, which Mozilla bought (and claimed they would open source), which already had a web extension. There was no need for the pre-acquisition integration, or to buy it later on.
2. After buying it, Mozilla did nothing with it, including failing to open source it, and seemingly failed to get enough revenue from that they shut it down last year.
This saga provided no benefit to Firefox users who did not use pocket, and at best for pocket users left them with a dying solution that they would need to migrate from (given the failure to open source it). It's not clear how much Mozilla paid for Pocket, but those funds could have been spent on something more valuable.
Then let me pay for Firefox. I don't need a resold Mullvad (which incidentally took forever to come to my country) or an AI chatbot (which seemingly are the options Mozilla provides to give them money), and donations to Mozilla don't go to Firefox. It took them ~20 years to work out that was the solution for Thunderbird, they shouldn't spend another 20 years flailing about for Firefox.
The questions is, how much are you willing to pay (because the cost of this is not free, especially in this cloud era), and what is the scientific return for access to the uncalibrated data? There is significantly more value in a well designed pipeline for everyone (which is where anyone who would work on the pipeline would slot in) than bespoke pipelines which are poorly built and unmaintainable.
The obvious question is what limits getting more data? Astronomy (especially in Australia) has been quite good at designing surveys to answer multiple scientific questions with reasonable amounts of data (and then fed into ML systems like the cannon). Sadly one of the consequences of the LLM hype is the increasing cost of doing this, so "AI" is actually making things worse not better.
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