So what toilet setup do you use most frequently? In the western world, all the toilets are the sitting type, as opposed to the squat-type ones commonly found in India and elsewhere.
I just lift up the toilet seat and squat over the bowl. It's only tricky on taller toilets but normally works perfectly fine. In fact, using public toilets it feels a little more hygienic as you don't actually have to touch the toilet seat or bowl.
I believe it's part of the reason my upper leg muscles have remained strong even when work has put a halt on exercise for longer periods of time.
I would be open about this if asked but never bring it up unsolicited in conversation as in the past I have found it regarded as outright bizarre.
Even if you squat over the bowl — that’s not a full squat... I’m quite familiar with this maneuver from a lifetime of squatting over public toilets to pee. Using a squat tube potty is a much more natural squat position.
Look into a Squatty Potty. An extension that is basically a stool to help you raise your feet and knees into a more squatted position to help defecate into the toilet. Or just bring a wide stool to the toilet with you that raises the same.