Wanted to start making videos, my wife thinks it's cringy

I want to do somewhat educational content, but to make an interesting opening seems to always be a little cringy.

They would be science based videos but how to make intro that doesn't feel cringe but is also not super dry/boring.

Edit: her main concern is, " what if people were know watch it and make fun of you in front of me"

I couldn't care what others think, but I wouldn't want her to feel embarrassed by my hobby

Edit2: no i don't need a new wife stop being neck beards. It's very normal for someone to not want their spouse to embarrass themselves