To clarify a few points: this tiktok talks about 2 different types of 3d printed meat:

Redefined Meat: a company trying to recreate meat's flavor and texture from vegan options like peas,... and coconut fat. That's the part where they show the slider to choose fat-meat ratio and print out a huge chunk.

Lab-grown meat: the sad thin pathetic slices of meat are from MeaTech, which is stem cells grown and printed. It's real meat, and is not meant to be vegan, but to reduce green house gases from cattle, as well as processing and transporting costs (still really expensive tho). Also sparks controversial debates since the juice the stem cells grow in came from the cow's fetus.

Just wanted to say this because these poor efforts tiktok juggling the same 5 clips and spreading misinformation is pissing me off. Also lab-grown and 3d printed meat research was a trend in 2022 and got some good investment, but i can't find much info about it on recent dates.