Yes, I remember some 20 years ago, I was working part time in a certain industry and I was doing admin - typing letters/sending emails/ordering stationary and supplies/answering the phones etc. Lovely little 20 hours a week job that suited me and my family. (Monday and Tuesday one week, Monday, Tuesday, Wednesday the next!)
My manager said I need to get more 'qualified' in the 'field of work' that the company was about. I don't know why because I was just the admin assistant, and was happy as I was! I had been doing fine for 7 years in this lovely little job and did it very well,, then suddenly I wasn't good enough, and needed to 'better myself.'
They wanted to send me on a 'higher national certificate' course that was one day a week for a full 9 or 10 months I think - at the local college. As I said, I worked Monday and Tuesday one week - and Monday, Tuesday, Wednesday, the next, and this one college day was actually every Thursday.
This was a day that I didn't work and wasn't PAID to work, and they wanted me to use that day to go to college. I completely point blank refused. I said 'you want me to go on this course - but you want me to go on one of my days off. Why don't you ask the other workers who work Monday to Friday to go on a Saturday?' 'Oh, don't be stupid' my manager said. 'They don't even do it on a Saturday!'
They couldn't understand why it was not on to ask me to go on a Thursday. I worked part time for a reason. So I could spend time with my family, my friends, my mum and dad, and my DC when they weren't at school. And as I said, I was not paid for that day! They acted like they were doing me a favour, sending me for training! (Training I had not even asked for - and didn't want!)
We locked horns for several months, but in the end, I just ended up not going. Whilst this particular workplace was pretty cool and chilled when I started there, a new manager started after I had been there 6 or 7 years, and changed the dynamic and the general mood, and it became frowned up on to not want to 'better yourself and 'climb the career ladder' in that workplace. So after about a year, I ended up going to another job that was just a very simple part time admin job in a small company...
tl;dr yes @WorkWorrier123 Part time workers (in an industry or place where most people are full time) are treated like shit. I also had to put up with lots of snarky jibes and comments about 'part-timer, never here' and 'oh decided to grace us with your presence have ya part-timer?' Fucked me right off it did. Glad to be out of the workplace now tbh, and to have a self employed WFH job.