This looks true when you consider it's face value. But deep down it's not. Warne knew how to use home conditions well. And he used it
very well against most countries and he averages 26.4 at home. He was good against weak players of spin at home (or
Aussies made pitches conducive to spin when playing these teams), but was not in the same commendable position against IND and SL (recent PAK playing spin well is a myth). All other teams except IND and SL Warne averages 24.5 at home. India andSL combined he averages 34.7, almost 50% increase.
On the other hand Murali's home record is more homogeneous. When minnows are discounted his average ranges from
16.8 to 26.4 compared to Warne's 21.6 to 62.6 (or 32.4 if IND is discounted, and ICC world XI is discounted for obvious reasons). The pattern shows up that there was something that prevented Warne getting best players of spin. Pitches were non-helpful argument has some weight, but not the weight that Ikki tries to paint of, because stats show that Warne knew very well how to bowl on Aussie wickets. And the fact that he never bowled to Aussie line up, does not give us an idea what he would achieved to compare with Murali. But average of 36 in domestic competition against batsmen inferior to Aussie internationals. Adding the fact that it was his home, I would expect him to average close to what Murali did in Australia.