Given the political-energy situation, it is wise to equip oneself with fuel-free hand tools and implements, provided they are the best 😉.
In fact, a poor tool does not work well, breaks quickly and even becomes dangerous. We prefer to equip ourselves with good, durable equipment. And if it also makes you forget about fuel, you're in a barrel.
Replacing fuel with elbow grease, even with the best tools in the world, has to be scaled down in the right contexts. Replacing a chainsaw with a lopper and a hand saw is possible for pruning an olive grove, but not for a woodcutter who has to cut logs all day. Nevertheless, it is better to have them, however they will reduce fuel consumption.
If I recommend certain links it is because I already own those products, have tested them and am satisfied with them.