I think the amount of salary that can be a factor for employees to stay in the company. We don't need to be hypocritical that the amount of money is the main thing that is always looked at, without ruling out that comfort in the workplace is also very important. But let's be realistic, how many people who change jobs that pay them below the salary of their previous company? I don't think there will be many people like that.
It's different when the boss pressures his employees to resign, because in my opinion, self-esteem is also worth maintaining. That's not to say the employee can't stand the pressure, but again that's a different matter.
I had a case when I changed my job to a more comfortable one for me, while my salary at the beginning was less, but after a year I was getting more than at my previous job. Comfort is very important to me, I often see how people do what they don't like and endure it for years, because they are afraid that they won't find a better job. Fears very often prevent us from growing, but you need to be bolder, its better to try and know that you did everything in your power than to do what you dont like.