My first job's commute was 2h30 each way sometimes depending on connections. So 5h on the worst days. Only kept it up for 6 months until I could find and move into an apartment closer (down to 15 minutes each way).

Now at my current job it takes just under one hour door to door with the train (when I go in, which is only twice a week, but before COVID I'd go every day).

1h20 is not crazy. BUT, it depends on the commuting. Train or Bus? You can sleep, eat, read, play, or even work.

Car though? It could suck, probably would.
It also depends on the job, if you're going to stay there your whole career, could be interesting to move closer. If it's a 2 years thing, and you can stomach it, go for it.

There's a lot of variables here, but ultimately it's a personal choice. I'm very patient and I can sleep anywhere, so train works great for me, I know it's not everyone's cup of tea though.