@Imp:
I think the problem here is that there is sufficient evidence out there (multiple of them) that Thor is definitely bullet proof:
1) Sif and Loki has been shown to be bulletproof. Loki in particular has taken hits (like an explosion to the face strong enough to blow up the speeder he was on) that are far more destructive than an aircraft bullet.
2) Thor's huge selection of durability "feats" like eating massive explosions/blasts of power to the face (Bifrost explosion, Sokovia explosion, Thor's ship exploding in IW, Nidavelir blast, etc).
3) Thor has been able to go toe-to-toe with Hulk, actually has superior (since IW) overall durability "feats" to Hulk and that Hulk
4) Thor was shot by the quinjet in Avengers 2 (though not clear if he was hit due to absence of effects, there is practically zero chance of not getting hit when he was shown to be in the direct line of fire with no cover (he was practically in the center of it). And those weapons spit out like 50-100 rounds a second.
The cause of the conflict is 3-fold:
1) h1 refuses to accept Thor's "feats", downplaying them or downright ignoring them to maintain his lowball narrative going as far as trying to downplay the Nidavelir "feat", claiming at first that it had no-to very little pressure even though Thor was fired out of it like a bullet the second he let go and ignoring the DIRECT words of the character Eitri (full force of a star), trying to lowball by claiming it was just figurative language and that Eitri just meant heat (even though there is no evidence of this). He is also claiming Thor never got hit by the Quinjet.
https://www.youtube.com/watch?v=ORCKfVZ6ekw
starts at (0:05)
h1 is also claiming that things like the Bifrost explosion, the Sokovia blast and the ship explosion in IW don't match up to a Vulcan bullet, because:
2) h1 tried to deceptively overhype the power of a vulcan cannon bullet (at one point claiming that it had 300 million tons per sq inch of pressure). We have provided him with real world experiments where they actually directly measured how hard a Vulcan hits but he prefers his (unsupported, highly dubious) math because it allows him to continually troll and lowball.
3) h1 thinks Thor being practically a peer to Hulk means zilch in determining his durability vs bullets. Even though he's been practically double hammer fist pounded by Hulk in the head with zero cuts to the face. Probably because h1 thinks a vulcan cannon hits at 300 million tons or whatever.
Anyway, that's the gist of it so far.