Chel has a single jump and dash in mid air and you're comparing her to Bakugo? Bakugo completely outpaces Chel mid air and on the ground, his explosions are heavily more versatile than her own abilities. He's far more skilled with maneuvering mid air, and he's smarter than her. He can spam explosions to go fast, change direction more times than her quickly, has more experience doing so, can attack while moving, and isn't bound by his movement in one direction. Bakugo can feint midair, redirect, keep going, fall down, swing around like iron man and flank; his mobility is very much so better than Chel's. She has what, a dash both vertically and horizontally? Both of which are incredibly straightforward and easy to dodge? How is this level of mobility comparable to Bakugo?
Bakugo has fodder skill? Deku studied Bakugo's moveset and skills for his entire life and still got horrendously beaten by him when he changed his tactics, even taunting him by using his obvious moves and showing that he himself knew his weaknesses. Bakugo completely outpaced Todoroki in the sports festival, who was trained by Endeavor, and who would've been forced to use his fire to win. Bakugo slaughters his own classmates in combat consistently, is claimed to be a near genius in combat by All Might, and is one of the smartest kids in a prestigious hero school.
Attempting to say Bakugo isn't as skilled as Chel because he has fought fodder villains is not only wrong, but a severe downplay of his abilities. Bakugo obliterates people on his level who lack high enough intelligence, and can figure out how to take someone down or utilize them to fit his goals in minutes. He lacks experience sure, but actual skill? He has that in spades.
Bakugo doesn't "fight" fodder villains. He obliterates them casually because they aren't good enough to give him a challenge in any sense whatsoever.
Beginnings Bakugo has his stamina, but I see you've retracted that statement, so I won't discuss it.
Bakugo with his just explosions beats Chel. All her tricks are borderline useless as Bakugo can evade them with his explosions. Plenty of versatility is pointless if your opponent can use the thing they're good at to overcome you.
Also, he has stun grenade, which would blind Chel for versatility, so no, it's not "just explosions." He has howitzer impact as well to amp his AP, which OHKOs people comparable to him like Todoroki and the huge villain from the movie, so if Chel gets hit she's going to be severely hurt, especially since she takes 2x damage.
Bakugo did not take heavy damage from 1.05 tons, that explosion was made with his gauntlets, which don't hurt him at all. He can produce as large, if not stronger blasts without his gauntlets which actually hurt him, but that 1.05 ton blast did not affect Bakugo at all.