I had a 80's 10 speed with a similarly bent fork. It was also akimbo to the right, but not so much you could see it with your eyes.
Handling was... interesting. It rode okay but hit any sort of a bump and the bike wanted to turn right into the traffic lane (we ride on the left.)
I only figured out the fork was misaligned when for some reason I held the front wheel nearest the downtube and the downtube in one hand, forcing them to be in-line. The front of the wheel was visibly pointing to the right by a couple of degrees.
Once we'd noticed that, other evidence was noticed. The bike's two tyre tracks were side-by-side when riding straight ahead.... the back tyre followed about half an inch to the left of the front tyre's track.
I'd seen paint cracking and frame rust about 1 inch astern of the head tube, on both the top tube and down tube. Once I dismounted the fork, the internal part of that showed a subtle bend as well.
I fixed it using brute force, some pipes for leverage, and a stout bench vise. Testing was done on a flat concrete patio using rulers to measure the height of the fork crown from the flat concrete, and a length of string to measure from the fork crown "shoulder" to the opposite-side dropout.
After reassembly, the bike was much better to ride, and I got a peak speed of 48 km/h.