I had a liberal young woman come to work at the UPS Early AM airport. The type of liberal that "corrects" people's politically incorrect words and tells stories of creepy men hitting on her even though she cut her hair short so they wouldn't talk to her.
Other than those annoying habits, she was nice enough. She was a part-time clerk, but she got paid sick leave. She took one and when she came back, she said "I've never been paid for a day off before. I'll never quit UPS. My friends think I'm a sellout."
We got sick days, health insurance, and vacation time at UPS. But we worked hard and the company was profitable and could afford it. Even the unskilled jobs were jobs not everyone could do.
If someone wants paid sick leave, they need to work for a company that provides it. Most likely, they will have to bring something to the table, though. That seems to be the sticking point for Democrats and "not Democrats."