“For obvious reasons,…”
/yes Its obvious that your arguemtn doesnt hold water.
Keeping Gebrokts isnt about being frummer (at least it shouldnt be) IT is about keeping minhagim, following mesora, which is a key theme of PEsach.
Your point regarding kula vs chumra is right, but thats true regarding any minhag. I assume you keep Kitniyos even though it too detracts from Simchas Yom Tov.
“If someone has a mesora not to eat gebrots, that is one thing. But in the absence of such a mesora, there is no advantage (halachically) to refrain from eating them,”
did anyone say otherwise?