Lockdowns do not destroy the economy. Anti-maskers destroy the economy, by decreasing the effectiveness of lockdowns, and making them a chronic rather than acute necessity.
And then there are countries where the economy is based on resource extraction. Only a relatively tiny amount of people is necessary to work the oil and gas industry, or whatever, and thinktanks have sometimes bluntly referred to all the remaining millions of people as "superfluous population". So, whether you let COVID spread or not has little overall effect on the economy.
If there weren't lockdowns (and people were travelling again), our economy would be doing much better.
[With all that said, and while I dearly missing socializing, it isn't obvious to me that removing the lockdowns would improve things; on the other hand, it isn't obvious to me that letting the disease run rampant would be worse than the mental and emotional toll the lockdowns are taking on people and the economy. So many poorly understood trade-offs.]