Aspartame is the only artificial food additive I feel has been studied so much that’s it’s all but guaranteed to be safe for human consumption (unless you lack the ability to process certain proteins, but you know that if that’s you)
Sucralose and other more novel alcohol sugars (ethyritol/monkfruit) are slightly more questionable to me, but should still be fine in moderation.
Man a good tomato could just be eaten on its own with a little salt. Delicious, can’t wait for ours to come in, about a dozen different varieties each more delicious and beautiful than the last. 😋