I think your data is incorrect. Sonic is benchmarked against the total issuance of FTM, and is expected to issue an additional 200M for developers, investors, and airdrop purposes.

$FTM max supply is 3 billion tokens , sonic supply is 10 billion tokens

Why you swap 1 to 1 and you make the max supply 3.5 times more

It mean one thing only. Price of Sonic will be 0.7/3.5 =0.2 $ only

Please will notice it once the price drops