Fleetway Tails has been threated as a Nobody and it doesn't help that Fleetway Sonic calls him a Useless, lazy Pixel brain (which he is calling him stupid), no knowing that Fleetway Tails has done a lot of solo hero work on his own and has saved more lives then Fleetway Sonic has ever done. Amy, Knuckles, and the rest of the Freedom Fighters sees him as a Hero, it too a long time for Fleetway Sonic to see him as a hero, but he still a jerk towards him due to his attitude.
Even though Fleetway Tails is not a tech genius like his other counterparts, he still a hero in his own way
Sega Tails and SatAM Tails would say that their Sonic sees him as a Awesome and talented hero, which make Fleetway Sonic feel better knowing that their Sonic believes in him more and is motivated to keep fighting.
All 3 versions of Tails own by Sega
Sega Tails by Sega of Japan
SatAm tails by Sega of America/SonicSatAM
Fleetway Tails by Sega of Europe/Fleetway Sonic the Comics
you'll always be a hero!!