Safe enough?

I'll start by saying I've got no experience with crypto, markets and crypto wallets.

I want to buy some things with crypto and I understand Monero is the safest to use. After reading a bit about it, I understand I've got to get Bitcoin (or smtn else) first, then exchange it to Monero. Now this Bitcoin is bought with my credit card, which is linked to me, of course.

If I get Bitcoin into a crypto wallet with my credit card, then transfer that bitcoin to another wallet, which is on another laptop used just with TAILS in which the Bitcoin will be exchanged for Monero, and then from that second wallet I pay the market, is that still traceable to me or was my trace lost when I transferred the Bitcoin to the second wallet?

Is this safe enough, am I going too far or not far enough?