I meant that
trying to eliminate the competition isn't illegal, it's only
succeeding that runs afoul of anti-trust.
No one is obligated by law to make any particular product with any particular features. There are products that have legally mandated features, but no one is
forced to make them, and they're the exception rather than the rule. Basically, as long as a product/feature isn't downright hazardous, you can make it or not at your discretion.
