What if Westeros had not stopped in the endless High Medieval, moving on to the next stages, in New Brave World with machineguns, aviation, and artillery? Would the dragons remain the main problem?

I did not try to accurately recreate true Westeros map (there is not enough space anyway), just made it more or less similar, also based on information from books, I added different resources to all 15 civs, like crabs near Pyke or hills with gold near Casterly Rock.

House Lannister (Casterly Rock) – Tywin Lannister https://steamcommunity.com/sharedfiles/filedetails/?id=348906823
House Tyrell (Highgarden) – Olenna Tyrell https://steamcommunity.com/sharedfiles/filedetails/?id=362351659
Children of the Forest (Wierwood Cave) – Three Eyed Raven https://steamcommunity.com/sharedfiles/filedetails/?id=390139007
White Walkers (TThe Lands of Always Winter) – Night’s King https://steamcommunity.com/sharedfiles/filedetails/?id=392032328
House Greyjoy (Pyke) – Balon Greyjoy https://steamcommunity.com/sharedfiles/filedetails/?id=418892023
House Baratheon (Dragonstone) – Stannis Baratheon https://steamcommunity.com/sharedfiles/filedetails/?id=427743958
House Stark (Winterfell) – Robb Stark https://steamcommunity.com/sharedfiles/filedetails/?id=440832435
House Baratheon (King’s Landing) – Joffrey Baratheon https://steamcommunity.com/sharedfiles/filedetails/?id=457687971
House Baratheon (Storm’s End) – Renly Baratheon https://steamcommunity.com/sharedfiles/filedetails/?id=469129443
House Martell (Sunspear) – Doran Martell https://steamcommunity.com/sharedfiles/filedetails/?id=469214789
The Wildlings (Mance’s Camp) – Mance Rayder https://steamcommunity.com/sharedfiles/filedetails/?id=479730666
The Night’s Watch (Castle Black) – Jeor Mormont https://steamcommunity.com/sharedfiles/filedetails/?id=479731678
House Arryn (The Eyrie) – Lysa Arryn https://steamcommunity.com/sharedfiles/filedetails/?id=485316419
House Tully (Riverrun) – Edmure Tully https://steamcommunity.com/sharedfiles/filedetails/?id=488657132
House Bolton (The Dreadfort) – Roose Bolton https://steamcommunity.com/sharedfiles/filedetails/?id=1140278362&searchtext=bolton

Map Download: https://drive.google.com/file/d/1e_LHs94iKG0rMJkJyRXZXbftG-6gym96/view?usp=sharing

Music: Ender Guney – Game Of Thrones Different Remake (https://www.youtube.com/watch?v=LLk5_-cG1DQ), Michal Nitecki – Killing the King, Outro: Ross Bugden – Ice and Fire (https://www.youtube.com/watch?v=P2tR8focSdE&t=)