I don’t take actions “to protect jobs”. Life doesn’t work that way. I don’t use the self check out most times, because I am paying for someone else to do the work and to pack the bags. I do patronize tha Amazon’s Go Store, because I can walk in, grab what I want, and walk right out. The jobs you are “protecting” aren’t skilled, nor are they of any real value to the economy. Better to retrain such people for 21st century jobs.