

If it was my bike I’d be riding that to see. It looks fine to me, if it didn’t feel weird after a test ride I’d be leaving it as is.
If the tyre is super tight, you can leave it out in the sun for a while to soften it up a little, and I’d suggest getting a tyre boot to help with that final bit of bead. They’re super cheap and removes some misery if you find a particularly tight wheel rim vs bead combo



Sorry, brain problem, tire seater is what I meant
Something like this: https://www.sjscycles.co.uk/tools/koolstop-tyre-mate/?geoc=US
I have a plastic one (the park tool version is metal which seems overkill).
It lets you grab the last bit of bead and gives you leverage to pull it over the rim without scratching everything up