She also thought it was a good thing to steal land from the "unproductive" natives, and that you shouldn't let the health of environment or others beings stop you in the pursuit of your egotistic goals

Also, also. I didn't find any source supporting your claim about her supporting UBI, but I found several quotes from Ayn Rand admirers suggesting she opposing it, this being the only one adding a reference:

"She strongly opposed such programs when they were proposed by Nixon (in 1969) and McGovern (in 1972).

For details and references see A Companion to Ayn Rand ch. 15, pp. 238, 365, 379, 392 n. 53, and 399 n.11."