Should I include the last two years?

I left a long term job in 2021 to get a degree and change fields. I was hoping to do something new and fresh.. Upon returning to the work force I've had two jobs in two years, none of which are in the new field. Seems no one wants to hire an over 50 person with no experience.

The first job I quit because of ethical concerns and the second one I was let go for not being the right fit.. I thought going back to school would be a great thing to do but these last two years and two jobs have totally sucked. I hate having this on my resume.

Should I leave them off and explain my career gap as being in school?