Personally, if I was choosing between living off of CD interest (which is also taxable, so no tax benefit over annuity) versus living off an annuity income, I would prefer the annuity. From my limited experience with CD interest rates, they can drop really low, and I think I'd be more comfortable receiving a dependable monthly amount (I'm assuming annuities can pay a dependable amount, but I am not really familiar with them).
But there are other choices, such as putting the money into an income fund investment. For example, if you bought $300,000 of SPYI it looks like it paid out $32,000 of income (over the past 12 months) but charged a little over $2000 in fees. I don't know a lot about income funds but I'd guess your principal would be at risk, and the returns would vary according to the stock market. I suppose there would be more conservatively invested income funds that would be very low risk (and pay less income).
Or, the money could be put into a dividend paying fund. One like SCHD would pay mostly qualified dividends so that would help with taxes.
I think the big plus of annuities is, after the initial period of hassle learning about them and picking the right one, it is a large burden that you can leave behind and not have to worry about again, just be comfortable knowing the money will show up every month for the rest of your life. I watched a YouTube video about spending in retirement, and people with pensions and annuities were more happy with spending money than other people.