I had a boss who was being weird about making me a lead for the first time. I needed him to make it official, not fret the title. I told him I didn’t care what he called me as long as people did what I asked them to do.
If you want to stay an IC, I can not recommend loudly enough that you learn to manage your finances and your consumption. Managing your “needs” makes your savings last longer. Getting a raise just lets you build your savings faster, which might not be the same (especially since your needs will be inflation adjusted but your savings will not).
It’s harder to maintain the courage of your convictions when you are in debt than when you are doing okay.
If someone makes you work for a promotion, they are manipulating you. That could be good (in a mentor) or bad (in a labor exploiter). But you are being manipulated, and it’s better if it’s really your choice, not your mortgage or your kids’ braces.