Alan Carr’s stop smoking book is highly regarded, and encourages you to smoke as you read along, until by the end you won’t want to.
Combine that with a NAC supplement (which doesn’t do anything for withdrawals, but studies show it makes trying smoking again far more unpleasant for your brain which helps you stay off them.
Mutual aid will be more important than ever, join and build up your local groups if you’re able, it will pay off in dividends in the coming years.