Perv you are one of the few (pun intended) experienced and capable drivers who ups the Dr1 without hypocrasy; you're quite happy to engage under any terms. The fact that you don't see the Dr1 as having any great advantage is irrelevant, and an issue that's already been discussed at length elsewhere. If someone feels threatened by the combination of your good self + Dr1 enough to attack only with an alt advantage, or with a wingman, or blasting away HO then in my experience you simply get on with the job without complaint
You may disagree but the general feeling is that the Dr1 is superior, and certainly any Camel driver will approach 1v1 with caution - a well handled Dr1 will quickly out turn him and there's just nowhere to go from there, either at altitude (Dr1 more robust in the dive) or on the deck (Dr1 seems about 5% quicker in a flat right hand turn). The current grumble concerns a handful of experienced Dr1 pilots who insist on co-alt, 1v1 no-HO-shooting merges..... which for a Camel driver equates to being held in contempt unless he turns up to a boxing tournament with one hand tied behind his back. Gentlemans' rules are fine providing the gentleman making the rules doesn't have a horseshoe in his glove.
I generally don't fly the Dr1 because of traditional squad Allied leanings. If the Sopwith Triplane were available (I believe it was actually superior to the Dr1) I would certainly spend time in it, but I wouldn't expect or demand any favours in combat. As far as I can see, nobody goes in there to give someone else target practice. We all seem to enjoy a good fight but lean towards the win rather than the loss in our preferences. No shame in that. There's also an obvious historical appeal. So I can't see a problem with trying to gain an advantage that would have been historically applicable. Jumping someone from above, maybe out of the sun or while they are otherwise engaged..... a little spoiling attack on a HO merge with a quick burst, these are all valid tactics from a historical perspective.
In general the guys in the WW1 arena seem very friendly. Problem right now is that some of the top Dr1 drivers have come to expect an easy time of it, having bluffed the opposition into giving up their rightful combat options based on some non-historical 'Gentlemans Code'. The sooner we take the gloves off and get stuck in no holds barred the sooner we'll see some fair dinkum knock down drag out fightin', instead of this prissy 'not the face!' slapfest we have at the moment. Here in Australia at least, we leave that stuff to the girls.