How can you be so sure that Bitcoin users are not opposed to Ordinals?
You can be certain that there are Bitcoin users not opposed to Ordinals because they are paying for them. Money talks.
First of all, when Taproot was introduced and finally implemented, "Ordinals" and "BRC-20" weren't realized yet and probably not one of the Core developers were considering that people would be burning images on-chain when they were building these features.
Ordinals are not a feature of Taproot.