Thanos never needed tech to defeat Drax and Silver Surfer. The only tech he used was his teleport device, and that was only to arrive at thier location. He didn't use that to his advantage.
Also Champion w Power Gem argument is still not mute. This happened in Thanos Quest * btw.
I'm still convinced Thanos could take this because Champion had the Power Gem which supplies you with infinite strength, Hulk and Juggy can't possibly compare to that. It doesn't matter how strong they are, at the time before ret con the power gem was able to give INFINITE strength to its wielder, today I'm unsure what the hell power gem does now that they changed the idea of IG..but whatever
point is he beat Champion w Power Gem, Hulk and Juggy stand no chance ,even if they are fused together.
Also he took a beating from a full power TYRANT and survived, and he fought to a standstill against ODIN.....
Current Darkseid doesn't count hes a JOBBER, neither does Superman because he's written as such that he always wins, and it usually ends up being PIS...so lets disregard those examples.
Lets say Thanos has no tech, no reality gem, no immortality....he still has enormous strength, versatile fighting skills (since he learned his fighting from all over the universe, he even trained Gamora of the Infiniti Watch who was sed to be the deadliest woman in the universe) and his intellect.
I know its hard to imagine how incredible intellect would win in a fist brawl, but not everyone fights BLINDLY like Hulk or Juggy, Thanos most dangerous muscle is his mind which makes him superior to Behemoth strength. Thanos would think of something, trick them somehow during the fist fight.
He beats the sh*t out of Silver Surfer all the time, and SS can usurp cosmic energy to enhance his strength to even go above Hulk's strength, yet THANOS KO's him in a fist fight in a few seconds flat (refer to Cosmic Powers issue where Thanos is banned from Death realm)
Dude you haven't convinced me in any way that Thanos would lose this. AGAINST HULK AND JUGGY? I find that laughable.
No offense, but I get the feeling you have a very limitted knowledge and exposure to Thanos' history.