I like strobe/SOS too.
The only light I have with a 'strobe' [well it's more like a steady flash] is a Petzl Myo XP. It's the 4th setting on a circular menu. I never hit it by accident. I fail to see how this is an issue on a decent light with a decent UI. Just b/c you don't like them doesn't mean they shouldn't exist. A strobe or SOS beacon isn't something you use everyday nor do you hope to ever have to use it, but it's nice to know you have it ... for that very very rainy day.
The majority of the high-end lights [and the cheapy lights copy the greats] are designed for military/professionals and hard-core users - not for dog walkers or that occasional black-out ... or to be collected and sit on a shelf. These are features deemed necessary for these types of users. You don't feel you need a strobe or SOS beacon for your lighting tasks, which means your light were designed for a different end user. I spend a lot of time in the mountains [on technical terrain: glaciers, class 5+ rock etc.] ... having a quality light with extra functionality is critical. I bring one primary light [SureFire or Petzl] and one lightweight back-up option [Petzl e-light]. That is it, I only bring equipment that I know I can trust.
A very sad story: A good friend of mine just lost his best buddy in the mountains a week ago. Luckily they had a SAT phone, but imagine if they didn't - as most don't. They would have needed to summon attention as they were days from the nearest road. Having extra functionality in your tools is so critical for hard-core outdoor enthusiasts or military or other professionals who are 100% reliant on their tools at times. Carrying a parachute flare just isn't practical for emergencies: 1] they're big/heavy; 2] they're expensive; 3] you have one shot.
Just remember who these 'tactical' lights are designed for, they aren't designed for the average flashlight user, though can certainly be used by them. I own a SureFire C2 and it has the 'CombatGrip' - a feature I will never use [I don't own a gun and I will probably never own a gun]. That doesn't mean I hate that light, I just don't use that feature. In reality, the $20 Mag is just fine for changing a flat, walking your dog, and fixing a sink ... or even just basic camping.