I think I use the computer less than other people, even on weekends. I think I use the computer less than other people, even on weekends.

I think I use the computer less than other people even on the weekends. I think I use the computer less than other people even on the weekends.

I think I use the computer less often than other people even on the weekends. I think I use the computer less often than other people even on the weekends.

My hobbies are oil painting and andrinking/making espresso, so I don’t basically don't touch my computer while I’m doing my hobbies. My hobbies are oil painting and drinking/making espresso, so I basically don't touch my computer while I’m doing my hobbies.

Choose either "drinking" or "making".

My hobbies are oil painting and andrinking espresso, so I don’t basicalrarely touch my computer while I’m in doing them (my hobbies). My hobbies are oil painting and drinking espresso, so I rarely touch my computer while I’m doing them (my hobbies).

You need to match the gerund ( -ing) form for all verbs in the clause. So, oil painting and drinking espresso. Same for doing hobbies. Also, a single term like "rarely" would be used over "don't basically" since you meant to illustrate that the occurrence is infrequent, but it still happens. Also, since this is a compound sentence, you don't need to say the subject (my hobbies) twice.

My hobbies are oil painting and andrinking/making espresso, so I don’t basically don’t touch my computer while I’m in my hobbies. My hobbies are oil painting and drinking/making espresso, so I basically don’t touch my computer.

My hobbies are oil painting and an espresso, so I don’t basically touch my computer while I’m doing my hobbies. My hobbies are oil painting and an espresso, so I don’t basically touch my computer while I’m doing my hobbies.

However, I often watch the news on YouTube during my commute for my English studyies. However, I often watch the news on YouTube during my commute for my English studies.

However, I often watch the news on YouTube during my commute for mywhen studying English study. However, I often watch the news on YouTube during my commute when studying English.