My big stihl saw has a decompression button on it so it's actually easy to start despite the engine size...just quite heavy to lift
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But as someone who had a near miss this year when i was too lazy to go put the PPE on for just one cut (as in it shredded the jeans but didn't mark me) I'm a convert to wearing the full kits for any job however quick or easy.
I also did a review early this year on a cheap Aldi chainsaw..it's light, easy to start, has a low kickback bar on it and quite recommended except I have had the chain tensioner loosen itself once and the chain come off and get chewed (took some filing of burs to recover it). Whether thats a one-off incident only time will tell.
The other thing is you need sharp chains and some folk have trouble leeping them sharp and even