It is not sinful but it is contrary to what is instructed by His Holy Spirit who spoke through His anointed and chosen apostles and disciples throughout the NT scriptures. See brother Paul's instructions to the Gentiles given by His Holy Spirit.......
Ephesians 5:20
giving thanks always and for everything to God the Father in the name of our Lord Jesus Christ,
Colossians 3:17
And whatever you do, in word or deed, do everything in the name of the Lord Jesus, giving thanks to God the Father through him.
1 Corinthians 10:31
So, whether you eat or drink, or whatever you do, do all to the glory of God.
1 Thessalonians 5:18
give thanks in all circumstances; for this is the will of God in Christ Jesus for you.
1 Timothy 4:4
For everything created by God is good, and nothing is to be rejected if it is received with thanksgiving,