30 miles a day week in week out is quite a commitment, nothing wrong with electric bikes either.
As mentioned you don’t have to ride it every day or as I do, you can vary it. I live 28 miles from work, some days I cycle it all, some days I’ll dive half way and cycle the rest, some days I just park outside the city and cycle in.
I’m lucky I have great bike storage and shower facilities in work. But before we moved building I didn’t. Then I found that as long as I showered before the commute and used a liberal spraying of deodorant once I got there I was fine. Sweat doesn’t smell if you keep yourself clean! 😉