My TNW Aero carbine has a cross-bolt safety. As with Canuck44 above, I don't really give it much thought. It's a feature I don't use, and insofar as I have thought about it, it was briefly considering disabling it such that it couldn't accidentally engage. It wouldn't be great if, for example, I wished to take a shot on game and the trigger did nothing because the safety got bumped. Guess I forgot to do that... so thanks for reminding me? That gives me one more thing to do tomorrow, figuring out a tidy way to lock the safety into the fire position without messing anything else up.
Before I got seriously into shooting back in 2011 (having skipped the years between 1979 and then) I picked up a used Gamo Center air pistol to mess around with. The lack of any sort of safety bothered me, primarily because I had become unfamiliar with gun handling in the decades away from shooting. I actually modified it quite a lot to make it into a better target pistol, and one thing I did was add a safety. Ended up disabling that a couple of months later when I carved a better grip for it, as I'd found I used the safety only briefly, before learning that my trigger finger was the best safety. Keeping it away from the trigger when I don't want to shoot actually works quite well.
With the Aero I go a step further. If I want to not shoot, I drop the magazine and work the bolt to extract the chambered round. Works every time. The firing pin can still click, but nothing goes *BANG*.