It's a lovely thought, but in terms of making one specifically for the battery life is unlikely, especially if it means making the device thicker. They are a good brand, but they are still a business who have a priority, and that's the majority of the market.
If Samsung could make a product with a larger battery while keeping the specs and design the same, they absolutely would—that would generate customers.
The 11,200 mAh = Tab S10 Ultra
The 10,090 mAh = Tab S10+
Which is absolutely massive.
With some optimizations with "good guardians" you'd easily hit over 12 hours.