Dave2017
Get The Picture?
I think it is a very good idea if you have the time for it and good ideas
But yes as far as I see it there is no problem at all in mixing it up a little

I make animation videos too and I started my channel making other types of animations but along the way i changed my content. I have lost some subscribers of coruse but I still gain a lot and I make videos that i really enjoy making nowI am interested in learning animation and maybe occasionally uploading those types of videos
But yes as far as I see it there is no problem at all in mixing it up a little